22351707

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 38720000

約数和(自身を除く): 16368293

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 499, 553, 567, 711, 1497, 1659, 2133, 3493, 4491, 4977, 6399, 10479, 13473, 14931, 31437, 39421, 40419, 44793, 94311, 118263, 275947, 282933, 354789, 827841, 1064367, 2483523, 3193101, 7450569, 22351707]

約数ペア:

[(1, 22351707), (3, 7450569), (7, 3193101), (9, 2483523), (21, 1064367), (27, 827841), (63, 354789), (79, 282933), (81, 275947), (189, 118263), (237, 94311), (499, 44793), (553, 40419), (567, 39421), (711, 31437), (1497, 14931), (1659, 13473), (2133, 10479), (3493, 6399), (4491, 4977)]