29818867

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 34863696

約数和(自身を除く): 5044829

約数列:

[1, 13, 17, 97, 107, 169, 221, 1261, 1391, 1649, 1819, 2873, 10379, 16393, 18083, 21437, 23647, 134927, 176443, 278681, 307411, 1754051, 2293759, 29818867]

約数ペア:

[(1, 29818867), (13, 2293759), (17, 1754051), (97, 307411), (107, 278681), (169, 176443), (221, 134927), (1261, 23647), (1391, 21437), (1649, 18083), (1819, 16393), (2873, 10379)]