243112903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 295783488

約数和(自身を除く): 52670585

約数列:

[1, 11, 17, 37, 41, 187, 407, 451, 629, 697, 857, 1517, 6919, 7667, 9427, 14569, 16687, 25789, 31709, 35137, 160259, 283679, 348799, 386507, 539053, 597329, 1300069, 5929583, 6570619, 14300759, 22101173, 243112903]

約数ペア:

[(1, 243112903), (11, 22101173), (17, 14300759), (37, 6570619), (41, 5929583), (187, 1300069), (407, 597329), (451, 539053), (629, 386507), (697, 348799), (857, 283679), (1517, 160259), (6919, 35137), (7667, 31709), (9427, 25789), (14569, 16687)]