71392997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 78713712

約数和(自身を除く): 7320715

約数列:

[1, 13, 61, 197, 457, 793, 2561, 5941, 12017, 27877, 90029, 156221, 362401, 1170377, 5491769, 71392997]

約数ペア:

[(1, 71392997), (13, 5491769), (61, 1170377), (197, 362401), (457, 156221), (793, 90029), (2561, 27877), (5941, 12017)]