788884993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{17959}}^1$

素因数の和:18112

約数の個数: 16

約数和(自身を含む): 885068800

約数和(自身を除く): 96183807

約数列:

[1, 13, 31, 109, 403, 1417, 3379, 17959, 43927, 233467, 556729, 1957531, 7237477, 25447903, 60683461, 788884993]

約数ペア:

[(1, 788884993), (13, 60683461), (31, 25447903), (109, 7237477), (403, 1957531), (1417, 556729), (3379, 233467), (17959, 43927)]