23215491

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{7349}}^1$

素因数の和:7377

約数の個数: 24

約数和(自身を含む): 37455600

約数和(自身を除く): 14240109

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 7349, 22047, 66141, 95537, 198423, 286611, 595269, 859833, 1785807, 2579499, 7738497, 23215491]

約数ペア:

[(1, 23215491), (3, 7738497), (9, 2579499), (13, 1785807), (27, 859833), (39, 595269), (81, 286611), (117, 198423), (243, 95537), (351, 66141), (1053, 22047), (3159, 7349)]