1341613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 1725696

約数和(自身を除く): 384083

約数列:

[1, 7, 13, 23, 91, 161, 299, 641, 2093, 4487, 8333, 14743, 58331, 103201, 191659, 1341613]

約数ペア:

[(1, 1341613), (7, 191659), (13, 103201), (23, 58331), (91, 14743), (161, 8333), (299, 4487), (641, 2093)]