40809950909

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{64065857}}^1$

素因数の和:64065884

約数の個数: 12

約数和(自身を含む): 51124554684

約数和(自身を除く): 10314603775

約数列:

[1, 7, 13, 49, 91, 637, 64065857, 448460999, 832856141, 3139226993, 5829992987, 40809950909]

約数ペア:

[(1, 40809950909), (7, 5829992987), (13, 3139226993), (49, 832856141), (91, 448460999), (637, 64065857)]