31300374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{745247}}^1$

素因数の和:745259

約数の個数: 16

約数和(自身を含む): 71543808

約数和(自身を除く): 40243434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 745247, 1490494, 2235741, 4471482, 5216729, 10433458, 15650187, 31300374]

約数ペア:

[(1, 31300374), (2, 15650187), (3, 10433458), (6, 5216729), (7, 4471482), (14, 2235741), (21, 1490494), (42, 745247)]