12557640537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{18973}}^1\times {\mathrm{5657}}^1$

素因数の和:24649

約数の個数: 24

約数和(自身を含む): 19538590344

約数和(自身を除く): 6980949807

約数列:

[1, 3, 9, 13, 39, 117, 5657, 16971, 18973, 50913, 56919, 73541, 170757, 220623, 246649, 661869, 739947, 2219841, 107330261, 321990783, 965972349, 1395293393, 4185880179, 12557640537]

約数ペア:

[(1, 12557640537), (3, 4185880179), (9, 1395293393), (13, 965972349), (39, 321990783), (117, 107330261), (5657, 2219841), (16971, 739947), (18973, 661869), (50913, 246649), (56919, 220623), (73541, 170757)]