495850331361

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{508297}}^1$

素因数の和:508462

約数の個数: 64

約数和(自身を含む): 852574334976

約数和(自身を除く): 356724003615

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 103, 123, 231, 287, 309, 451, 721, 861, 1133, 1353, 2163, 3157, 3399, 4223, 7931, 9471, 12669, 23793, 29561, 46453, 88683, 139359, 325171, 508297, 975513, 1524891, 3558079, 5591267, 10674237, 16773801, 20840177, 39138869, 52354591, 62520531, 117416607, 145881239, 157063773, 229241947, 366482137, 437643717, 575900501, 687725841, 1099446411, 1604693629, 1727701503, 2146538231, 4031303507, 4814080887, 6439614693, 12093910521, 15025767617, 23611920541, 45077302851, 70835761623, 165283443787, 495850331361]

約数ペア:

[(1, 495850331361), (3, 165283443787), (7, 70835761623), (11, 45077302851), (21, 23611920541), (33, 15025767617), (41, 12093910521), (77, 6439614693), (103, 4814080887), (123, 4031303507), (231, 2146538231), (287, 1727701503), (309, 1604693629), (451, 1099446411), (721, 687725841), (861, 575900501), (1133, 437643717), (1353, 366482137), (2163, 229241947), (3157, 157063773), (3399, 145881239), (4223, 117416607), (7931, 62520531), (9471, 52354591), (12669, 39138869), (23793, 20840177), (29561, 16773801), (46453, 10674237), (88683, 5591267), (139359, 3558079), (325171, 1524891), (508297, 975513)]