251132607

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{110291}}^1$

素因数の和:110331

約数の個数: 24

約数和(自身を含む): 412933248

約数和(自身を除く): 161800641

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 110291, 330873, 992619, 1213201, 2536693, 3639603, 7610079, 10918809, 22830237, 27903623, 83710869, 251132607]

約数ペア:

[(1, 251132607), (3, 83710869), (9, 27903623), (11, 22830237), (23, 10918809), (33, 7610079), (69, 3639603), (99, 2536693), (207, 1213201), (253, 992619), (759, 330873), (2277, 110291)]