291225246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{6151}}^1$

素因数の和:6776

約数の個数: 32

約数和(自身を含む): 628389888

約数和(自身を除く): 337164642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 607, 1214, 1821, 3642, 6151, 7891, 12302, 15782, 18453, 23673, 36906, 47346, 79963, 159926, 239889, 479778, 3733657, 7467314, 11200971, 22401942, 48537541, 97075082, 145612623, 291225246]

約数ペア:

[(1, 291225246), (2, 145612623), (3, 97075082), (6, 48537541), (13, 22401942), (26, 11200971), (39, 7467314), (78, 3733657), (607, 479778), (1214, 239889), (1821, 159926), (3642, 79963), (6151, 47346), (7891, 36906), (12302, 23673), (15782, 18453)]