30791451

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4243}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 42779520

約数和(自身を除く): 11988069

約数列:

[1, 3, 41, 59, 123, 177, 2419, 4243, 7257, 12729, 173963, 250337, 521889, 751011, 10263817, 30791451]

約数ペア:

[(1, 30791451), (3, 10263817), (41, 751011), (59, 521889), (123, 250337), (177, 173963), (2419, 12729), (4243, 7257)]