1393236003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{47843}}^1$

素因数の和:48434

約数の個数: 16

約数和(自身を含む): 1970407296

約数和(自身を除く): 577171293

約数列:

[1, 3, 17, 51, 571, 1713, 9707, 29121, 47843, 143529, 813331, 2439993, 27318353, 81955059, 464412001, 1393236003]

約数ペア:

[(1, 1393236003), (3, 464412001), (17, 81955059), (51, 27318353), (571, 2439993), (1713, 813331), (9707, 143529), (29121, 47843)]