230751969

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139091}}^1$

素因数の和:139180

約数の個数: 16

約数和(自身を含む): 356075520

約数和(自身を除く): 125323551

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 139091, 417273, 973637, 2920911, 10988189, 32964567, 76917323, 230751969]

約数ペア:

[(1, 230751969), (3, 76917323), (7, 32964567), (21, 10988189), (79, 2920911), (237, 973637), (553, 417273), (1659, 139091)]