2214179631

素因数分解:

$3^4\times {\mathrm{631}}^1\times {\mathrm{43321}}^1$

素因数の和:43964

約数の個数: 20

約数和(自身を含む): 3312919984

約数和(自身を除く): 1098740353

約数列:

[1, 3, 9, 27, 81, 631, 1893, 5679, 17037, 43321, 51111, 129963, 389889, 1169667, 3509001, 27335551, 82006653, 246019959, 738059877, 2214179631]

約数ペア:

[(1, 2214179631), (3, 738059877), (9, 246019959), (27, 82006653), (81, 27335551), (631, 3509001), (1893, 1169667), (5679, 389889), (17037, 129963), (43321, 51111)]