65190671

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31147}}^1$

素因数の和:31190

約数の個数: 16

約数和(自身を含む): 83725824

約数和(自身を除く): 18535153

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 31147, 218029, 404911, 716381, 2834377, 5014667, 9312953, 65190671]

約数ペア:

[(1, 65190671), (7, 9312953), (13, 5014667), (23, 2834377), (91, 716381), (161, 404911), (299, 218029), (2093, 31147)]