392079781

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{947}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 419364864

約数和(自身を除く): 27285083

約数列:

[1, 23, 47, 383, 947, 1081, 8809, 18001, 21781, 44509, 362701, 414023, 1023707, 8342123, 17046947, 392079781]

約数ペア:

[(1, 392079781), (23, 17046947), (47, 8342123), (383, 1023707), (947, 414023), (1081, 362701), (8809, 44509), (18001, 21781)]