313664421

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{23671}}^1$

素因数の和:24312

約数の個数: 16

約数和(自身を含む): 478742528

約数和(自身を除く): 165078107

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 13251, 23671, 71013, 165697, 497091, 14936401, 44809203, 104554807, 313664421]

約数ペア:

[(1, 313664421), (3, 104554807), (7, 44809203), (21, 14936401), (631, 497091), (1893, 165697), (4417, 71013), (13251, 23671)]