189389613

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{392111}}^1$

素因数の和:392144

約数の個数: 16

約数和(自身を含む): 301142016

約数和(自身を除く): 111752403

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 392111, 1176333, 2744777, 8234331, 9018553, 27055659, 63129871, 189389613]

約数ペア:

[(1, 189389613), (3, 63129871), (7, 27055659), (21, 9018553), (23, 8234331), (69, 2744777), (161, 1176333), (483, 392111)]