1612941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 2411328

約数和(自身を除く): 798387

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1321, 3963, 14531, 43593, 48877, 146631, 537647, 1612941]

約数ペア:

[(1, 1612941), (3, 537647), (11, 146631), (33, 48877), (37, 43593), (111, 14531), (407, 3963), (1221, 1321)]