30910551

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63997}}^1$

素因数の和:64030

約数の個数: 16

約数和(自身を含む): 49150464

約数和(自身を除く): 18239913

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 63997, 191991, 447979, 1343937, 1471931, 4415793, 10303517, 30910551]

約数ペア:

[(1, 30910551), (3, 10303517), (7, 4415793), (21, 1471931), (23, 1343937), (69, 447979), (161, 191991), (483, 63997)]