487696891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 559964160

約数和(自身を除く): 72267269

約数列:

[1, 11, 59, 61, 97, 127, 649, 671, 1067, 1397, 3599, 5723, 5917, 7493, 7747, 12319, 39589, 62953, 65087, 82423, 85217, 135509, 349103, 457073, 726821, 751459, 3840133, 5027803, 7995031, 8266049, 44336081, 487696891]

約数ペア:

[(1, 487696891), (11, 44336081), (59, 8266049), (61, 7995031), (97, 5027803), (127, 3840133), (649, 751459), (671, 726821), (1067, 457073), (1397, 349103), (3599, 135509), (5723, 85217), (5917, 82423), (7493, 65087), (7747, 62953), (12319, 39589)]