13308535107

素因数分解:

$3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{369959}}^1$

素因数の和:370543

約数の個数: 24

約数和(自身を含む): 22008180480

約数和(自身を除く): 8699645373

約数列:

[1, 3, 7, 9, 21, 63, 571, 1713, 3997, 5139, 11991, 35973, 369959, 1109877, 2589713, 3329631, 7769139, 23307417, 211246589, 633739767, 1478726123, 1901219301, 4436178369, 13308535107]

約数ペア:

[(1, 13308535107), (3, 4436178369), (7, 1901219301), (9, 1478726123), (21, 633739767), (63, 211246589), (571, 23307417), (1713, 7769139), (3997, 3329631), (5139, 2589713), (11991, 1109877), (35973, 369959)]