22726221

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 35735808

約数和(自身を除く): 13009587

約数列:

[1, 3, 7, 21, 61, 113, 157, 183, 339, 427, 471, 791, 1099, 1281, 2373, 3297, 6893, 9577, 17741, 20679, 28731, 48251, 53223, 67039, 124187, 144753, 201117, 372561, 1082201, 3246603, 7575407, 22726221]

約数ペア:

[(1, 22726221), (3, 7575407), (7, 3246603), (21, 1082201), (61, 372561), (113, 201117), (157, 144753), (183, 124187), (339, 67039), (427, 53223), (471, 48251), (791, 28731), (1099, 20679), (1281, 17741), (2373, 9577), (3297, 6893)]