1275818401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{10867}}^1$

素因数の和:11712

約数の個数: 16

約数和(自身を含む): 1500827328

約数和(自身を除く): 225008927

約数列:

[1, 11, 13, 143, 821, 9031, 10673, 10867, 117403, 119537, 141271, 1553981, 8921807, 98139877, 115983491, 1275818401]

約数ペア:

[(1, 1275818401), (11, 115983491), (13, 98139877), (143, 8921807), (821, 1553981), (9031, 141271), (10673, 119537), (10867, 117403)]