521129028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6203917}}^1$

素因数の和:6203931

約数の個数: 24

約数和(自身を含む): 1389677632

約数和(自身を除く): 868548604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6203917, 12407834, 18611751, 24815668, 37223502, 43427419, 74447004, 86854838, 130282257, 173709676, 260564514, 521129028]

約数ペア:

[(1, 521129028), (2, 260564514), (3, 173709676), (4, 130282257), (6, 86854838), (7, 74447004), (12, 43427419), (14, 37223502), (21, 24815668), (28, 18611751), (42, 12407834), (84, 6203917)]