22025549

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 28038528

約数和(自身を除く): 6012979

約数列:

[1, 7, 13, 49, 71, 91, 487, 497, 637, 923, 3409, 3479, 6331, 6461, 23863, 34577, 44317, 45227, 242039, 310219, 449501, 1694273, 3146507, 22025549]

約数ペア:

[(1, 22025549), (7, 3146507), (13, 1694273), (49, 449501), (71, 310219), (91, 242039), (487, 45227), (497, 44317), (637, 34577), (923, 23863), (3409, 6461), (3479, 6331)]