1416961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 1822464

約数和(自身を除く): 405503

約数列:

[1, 7, 13, 23, 91, 161, 299, 677, 2093, 4739, 8801, 15571, 61607, 108997, 202423, 1416961]

約数ペア:

[(1, 1416961), (7, 202423), (13, 108997), (23, 61607), (91, 15571), (161, 8801), (299, 4739), (677, 2093)]