161724017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{77269}}^1$

素因数の和:77312

約数の個数: 16

約数和(自身を含む): 207701760

約数和(自身を除く): 45977743

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 77269, 540883, 1004497, 1777187, 7031479, 12440309, 23103431, 161724017]

約数ペア:

[(1, 161724017), (7, 23103431), (13, 12440309), (23, 7031479), (91, 1777187), (161, 1004497), (299, 540883), (2093, 77269)]