22403493

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 15900507

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 1049, 2373, 3051, 3147, 7119, 7343, 9441, 21357, 22029, 28323, 66087, 118537, 198261, 355611, 829759, 1066833, 2489277, 3200499, 7467831, 22403493]

約数ペア:

[(1, 22403493), (3, 7467831), (7, 3200499), (9, 2489277), (21, 1066833), (27, 829759), (63, 355611), (113, 198261), (189, 118537), (339, 66087), (791, 28323), (1017, 22029), (1049, 21357), (2373, 9441), (3051, 7343), (3147, 7119)]