27750317

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 34856640

約数和(自身を除く): 7106323

約数列:

[1, 7, 19, 41, 49, 133, 287, 727, 779, 931, 2009, 5089, 5453, 13813, 29807, 35623, 38171, 96691, 208649, 566333, 676837, 1460543, 3964331, 27750317]

約数ペア:

[(1, 27750317), (7, 3964331), (19, 1460543), (41, 676837), (49, 566333), (133, 208649), (287, 96691), (727, 38171), (779, 35623), (931, 29807), (2009, 13813), (5089, 5453)]