85269283

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 99578160

約数和(自身を除く): 14308877

約数列:

[1, 11, 19, 109, 197, 209, 361, 1199, 2071, 2167, 3743, 3971, 21473, 22781, 39349, 41173, 71117, 236203, 407987, 432839, 782287, 4487857, 7751753, 85269283]

約数ペア:

[(1, 85269283), (11, 7751753), (19, 4487857), (109, 782287), (197, 432839), (209, 407987), (361, 236203), (1199, 71117), (2071, 41173), (2167, 39349), (3743, 22781), (3971, 21473)]