21832911

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1$

素因数の和:3695

約数の個数: 24

約数和(自身を含む): 34051680

約数和(自身を除く): 12218769

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 3637, 6003, 10911, 32733, 83651, 105473, 250953, 316419, 752859, 949257, 2425879, 7277637, 21832911]

約数ペア:

[(1, 21832911), (3, 7277637), (9, 2425879), (23, 949257), (29, 752859), (69, 316419), (87, 250953), (207, 105473), (261, 83651), (667, 32733), (2001, 10911), (3637, 6003)]