28753593

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 44505600

約数和(自身を除く): 15752007

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 379, 627, 1137, 1331, 2299, 3993, 4169, 6897, 7201, 12507, 21603, 25289, 45859, 75867, 79211, 137577, 237633, 504449, 871321, 1513347, 2613963, 9584531, 28753593]

約数ペア:

[(1, 28753593), (3, 9584531), (11, 2613963), (19, 1513347), (33, 871321), (57, 504449), (121, 237633), (209, 137577), (363, 79211), (379, 75867), (627, 45859), (1137, 25289), (1331, 21603), (2299, 12507), (3993, 7201), (4169, 6897)]