9869639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 11759328

約数和(自身を除く): 1889689

約数列:

[1, 13, 17, 37, 71, 221, 289, 481, 629, 923, 1207, 2627, 3757, 8177, 10693, 15691, 20519, 34151, 44659, 139009, 266747, 580567, 759203, 9869639]

約数ペア:

[(1, 9869639), (13, 759203), (17, 580567), (37, 266747), (71, 139009), (221, 44659), (289, 34151), (481, 20519), (629, 15691), (923, 10693), (1207, 8177), (2627, 3757)]