31388891769

素因数分解:

$3^3\times {\mathrm{2467}}^1\times {\mathrm{471241}}^1$

素因数の和:473717

約数の個数: 16

約数和(自身を含む): 46521010240

約数和(自身を除く): 15132118471

約数列:

[1, 3, 9, 27, 2467, 7401, 22203, 66609, 471241, 1413723, 4241169, 12723507, 1162551547, 3487654641, 10462963923, 31388891769]

約数ペア:

[(1, 31388891769), (3, 10462963923), (9, 3487654641), (27, 1162551547), (2467, 12723507), (7401, 4241169), (22203, 1413723), (66609, 471241)]