1889860713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{202753}}^1$

素因数の和:203008

約数の個数: 16

約数和(自身を含む): 2725013760

約数和(自身を除く): 835153047

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 202753, 608259, 2635789, 7907367, 48457967, 145373901, 629953571, 1889860713]

約数ペア:

[(1, 1889860713), (3, 629953571), (13, 145373901), (39, 48457967), (239, 7907367), (717, 2635789), (3107, 608259), (9321, 202753)]