1258367319

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83077}}^1$

素因数の和:83117

約数の個数: 40

約数和(自身を含む): 2171326608

約数和(自身を除く): 912959289

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 5049, 15147, 83077, 249231, 747693, 913847, 1412309, 2243079, 2741541, 4236927, 6729237, 8224623, 12710781, 15535399, 24673869, 38132343, 46606197, 74021607, 114397029, 139818591, 419455773, 1258367319]

約数ペア:

[(1, 1258367319), (3, 419455773), (9, 139818591), (11, 114397029), (17, 74021607), (27, 46606197), (33, 38132343), (51, 24673869), (81, 15535399), (99, 12710781), (153, 8224623), (187, 6729237), (297, 4236927), (459, 2741541), (561, 2243079), (891, 1412309), (1377, 913847), (1683, 747693), (5049, 249231), (15147, 83077)]