22169499

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 32781840

約数和(自身を除く): 10612341

約数列:

[1, 3, 11, 33, 121, 157, 363, 389, 471, 1167, 1727, 4279, 5181, 12837, 18997, 47069, 56991, 61073, 141207, 183219, 671803, 2015409, 7389833, 22169499]

約数ペア:

[(1, 22169499), (3, 7389833), (11, 2015409), (33, 671803), (121, 183219), (157, 141207), (363, 61073), (389, 56991), (471, 47069), (1167, 18997), (1727, 12837), (4279, 5181)]