120865327

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{2767}}^1$

素因数の和:2827

約数の個数: 18

約数和(自身を含む): 140262864

約数和(自身を除く): 19397537

約数列:

[1, 11, 19, 121, 209, 361, 2299, 2767, 3971, 30437, 43681, 52573, 334807, 578303, 998887, 6361333, 10987757, 120865327]

約数ペア:

[(1, 120865327), (11, 10987757), (19, 6361333), (121, 998887), (209, 578303), (361, 334807), (2299, 52573), (2767, 43681), (3971, 30437)]