1567281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 2246400

約数和(自身を除く): 679119

約数列:

[1, 3, 17, 51, 79, 237, 389, 1167, 1343, 4029, 6613, 19839, 30731, 92193, 522427, 1567281]

約数ペア:

[(1, 1567281), (3, 522427), (17, 92193), (51, 30731), (79, 19839), (237, 6613), (389, 4029), (1167, 1343)]