1236675843

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1109}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 2002422240

約数和(自身を除く): 765746397

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 353, 1053, 1059, 1109, 3159, 3177, 3327, 4589, 9531, 9981, 13767, 14417, 28593, 29943, 41301, 43251, 85779, 89829, 123903, 129753, 269487, 371709, 389259, 391477, 1115127, 1167777, 1174431, 3503331, 3523293, 5089201, 10569879, 15267603, 31709637, 45802809, 95128911, 137408427, 412225281, 1236675843]

約数ペア:

[(1, 1236675843), (3, 412225281), (9, 137408427), (13, 95128911), (27, 45802809), (39, 31709637), (81, 15267603), (117, 10569879), (243, 5089201), (351, 3523293), (353, 3503331), (1053, 1174431), (1059, 1167777), (1109, 1115127), (3159, 391477), (3177, 389259), (3327, 371709), (4589, 269487), (9531, 129753), (9981, 123903), (13767, 89829), (14417, 85779), (28593, 43251), (29943, 41301)]