212789037

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 312048000

約数和(自身を除く): 99258963

約数列:

[1, 3, 19, 29, 57, 87, 109, 327, 551, 1181, 1653, 2071, 3161, 3543, 6213, 9483, 22439, 34249, 60059, 67317, 102747, 128729, 180177, 386187, 650731, 1952193, 2445851, 3733141, 7337553, 11199423, 70929679, 212789037]

約数ペア:

[(1, 212789037), (3, 70929679), (19, 11199423), (29, 7337553), (57, 3733141), (87, 2445851), (109, 1952193), (327, 650731), (551, 386187), (1181, 180177), (1653, 128729), (2071, 102747), (3161, 67317), (3543, 60059), (6213, 34249), (9483, 22439)]