22821363

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 34310016

約数和(自身を除く): 11488653

約数列:

[1, 3, 9, 31, 93, 157, 279, 471, 521, 1413, 1563, 4689, 4867, 14601, 16151, 43803, 48453, 81797, 145359, 245391, 736173, 2535707, 7607121, 22821363]

約数ペア:

[(1, 22821363), (3, 7607121), (9, 2535707), (31, 736173), (93, 245391), (157, 145359), (279, 81797), (471, 48453), (521, 43803), (1413, 16151), (1563, 14601), (4689, 4867)]