31472287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24043}}^1$

素因数の和:24078

約数の個数: 16

約数和(自身を含む): 41548032

約数和(自身を除く): 10075745

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 24043, 168301, 264473, 408731, 1851311, 2861117, 4496041, 31472287]

約数ペア:

[(1, 31472287), (7, 4496041), (11, 2861117), (17, 1851311), (77, 408731), (119, 264473), (187, 168301), (1309, 24043)]