12172367

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 13165824

約数和(自身を除く): 993457

約数列:

[1, 31, 41, 61, 157, 1271, 1891, 2501, 4867, 6437, 9577, 77531, 199547, 296887, 392657, 12172367]

約数ペア:

[(1, 12172367), (31, 392657), (41, 296887), (61, 199547), (157, 77531), (1271, 9577), (1891, 6437), (2501, 4867)]