11996355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 22454784

約数和(自身を除く): 10458429

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 2657, 4515, 7971, 13285, 18599, 39855, 55797, 92995, 114251, 278985, 342753, 571255, 799757, 1713765, 2399271, 3998785, 11996355]

約数ペア:

[(1, 11996355), (3, 3998785), (5, 2399271), (7, 1713765), (15, 799757), (21, 571255), (35, 342753), (43, 278985), (105, 114251), (129, 92995), (215, 55797), (301, 39855), (645, 18599), (903, 13285), (1505, 7971), (2657, 4515)]