5131729473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1\times {\mathrm{1579}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 7432320000

約数和(自身を除く): 2300590527

約数列:

[1, 3, 13, 39, 167, 499, 501, 1497, 1579, 2171, 4737, 6487, 6513, 19461, 20527, 61581, 83333, 249999, 263693, 787921, 791079, 1083329, 2363763, 3249987, 3428009, 10242973, 10284027, 30728919, 131582807, 394748421, 1710576491, 5131729473]

約数ペア:

[(1, 5131729473), (3, 1710576491), (13, 394748421), (39, 131582807), (167, 30728919), (499, 10284027), (501, 10242973), (1497, 3428009), (1579, 3249987), (2171, 2363763), (4737, 1083329), (6487, 791079), (6513, 787921), (19461, 263693), (20527, 249999), (61581, 83333)]