13191129

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5659}}^1$

素因数の和:5709

約数の個数: 24

約数和(自身を含む): 22368320

約数和(自身を除く): 9177191

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 5659, 16977, 39613, 50931, 118839, 209383, 356517, 628149, 1465681, 1884447, 4397043, 13191129]

約数ペア:

[(1, 13191129), (3, 4397043), (7, 1884447), (9, 1465681), (21, 628149), (37, 356517), (63, 209383), (111, 118839), (259, 50931), (333, 39613), (777, 16977), (2331, 5659)]