22667841

素因数分解:

$3^2\times 7^4\times {\mathrm{1049}}^1$

素因数の和:1083

約数の個数: 30

約数和(自身を含む): 38233650

約数和(自身を除く): 15565809

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1049, 2401, 3087, 3147, 7203, 7343, 9441, 21609, 22029, 51401, 66087, 154203, 359807, 462609, 1079421, 2518649, 3238263, 7555947, 22667841]

約数ペア:

[(1, 22667841), (3, 7555947), (7, 3238263), (9, 2518649), (21, 1079421), (49, 462609), (63, 359807), (147, 154203), (343, 66087), (441, 51401), (1029, 22029), (1049, 21609), (2401, 9441), (3087, 7343), (3147, 7203)]