23685417

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{947}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 39239616

約数和(自身を除く): 15554199

約数列:

[1, 3, 7, 9, 21, 63, 397, 947, 1191, 2779, 2841, 3573, 6629, 8337, 8523, 19887, 25011, 59661, 375959, 1127877, 2631713, 3383631, 7895139, 23685417]

約数ペア:

[(1, 23685417), (3, 7895139), (7, 3383631), (9, 2631713), (21, 1127877), (63, 375959), (397, 59661), (947, 25011), (1191, 19887), (2779, 8523), (2841, 8337), (3573, 6629)]