27830621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13297}}^1$

素因数の和:13340

約数の個数: 16

約数和(自身を含む): 35745024

約数和(自身を除く): 7914403

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 13297, 93079, 172861, 305831, 1210027, 2140817, 3975803, 27830621]

約数ペア:

[(1, 27830621), (7, 3975803), (13, 2140817), (23, 1210027), (91, 305831), (161, 172861), (299, 93079), (2093, 13297)]