2677731

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 4168704

約数和(自身を除く): 1490973

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2713, 8139, 18991, 56973, 127511, 382533, 892577, 2677731]

約数ペア:

[(1, 2677731), (3, 892577), (7, 382533), (21, 127511), (47, 56973), (141, 18991), (329, 8139), (987, 2713)]