628445433

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7333}}^1$

素因数の和:7414

約数の個数: 48

約数和(自身を含む): 1083554496

約数和(自身を除く): 455109063

約数列:

[1, 3, 7, 11, 21, 33, 49, 53, 77, 147, 159, 231, 371, 539, 583, 1113, 1617, 1749, 2597, 4081, 7333, 7791, 12243, 21999, 28567, 51331, 80663, 85701, 153993, 241989, 359317, 388649, 564641, 1077951, 1165947, 1693923, 2720543, 3952487, 4275139, 8161629, 11857461, 12825417, 19043801, 29925973, 57131403, 89777919, 209481811, 628445433]

約数ペア:

[(1, 628445433), (3, 209481811), (7, 89777919), (11, 57131403), (21, 29925973), (33, 19043801), (49, 12825417), (53, 11857461), (77, 8161629), (147, 4275139), (159, 3952487), (231, 2720543), (371, 1693923), (539, 1165947), (583, 1077951), (1113, 564641), (1617, 388649), (1749, 359317), (2597, 241989), (4081, 153993), (7333, 85701), (7791, 80663), (12243, 51331), (21999, 28567)]