1428115521

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{2099}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 2201472000

約数和(自身を除く): 773356479

約数列:

[1, 3, 7, 21, 179, 181, 537, 543, 1253, 1267, 2099, 3759, 3801, 6297, 14693, 32399, 44079, 97197, 226793, 375721, 379919, 680379, 1127163, 1139757, 2630047, 2659433, 7890141, 7978299, 68005501, 204016503, 476038507, 1428115521]

約数ペア:

[(1, 1428115521), (3, 476038507), (7, 204016503), (21, 68005501), (179, 7978299), (181, 7890141), (537, 2659433), (543, 2630047), (1253, 1139757), (1267, 1127163), (2099, 680379), (3759, 379919), (3801, 375721), (6297, 226793), (14693, 97197), (32399, 44079)]