222716721

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1\times {\mathrm{1307}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 301363200

約数和(自身を除く): 78646479

約数列:

[1, 3, 79, 237, 719, 1307, 2157, 3921, 56801, 103253, 170403, 309759, 939733, 2819199, 74238907, 222716721]

約数ペア:

[(1, 222716721), (3, 74238907), (79, 2819199), (237, 939733), (719, 309759), (1307, 170403), (2157, 103253), (3921, 56801)]