2912264397

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{4283}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 4940103168

約数和(自身を除く): 2027838771

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 251, 301, 387, 753, 903, 1757, 2259, 2709, 4283, 5271, 10793, 12849, 15813, 29981, 32379, 38547, 75551, 89943, 97137, 184169, 226653, 269829, 552507, 679959, 1075033, 1289183, 1657521, 3225099, 3867549, 7525231, 9675297, 11602647, 22575693, 46226419, 67727079, 138679257, 323584933, 416037771, 970754799, 2912264397]

約数ペア:

[(1, 2912264397), (3, 970754799), (7, 416037771), (9, 323584933), (21, 138679257), (43, 67727079), (63, 46226419), (129, 22575693), (251, 11602647), (301, 9675297), (387, 7525231), (753, 3867549), (903, 3225099), (1757, 1657521), (2259, 1289183), (2709, 1075033), (4283, 679959), (5271, 552507), (10793, 269829), (12849, 226653), (15813, 184169), (29981, 97137), (32379, 89943), (38547, 75551)]