3048805921

素因数分解:

$7^3\times {\mathrm{1997}}^1\times {\mathrm{4451}}^1$

素因数の和:6469

約数の個数: 16

約数和(自身を含む): 3558038400

約数和(自身を除く): 509232479

約数列:

[1, 7, 49, 343, 1997, 4451, 13979, 31157, 97853, 218099, 684971, 1526693, 8888647, 62220529, 435543703, 3048805921]

約数ペア:

[(1, 3048805921), (7, 435543703), (49, 62220529), (343, 8888647), (1997, 1526693), (4451, 684971), (13979, 218099), (31157, 97853)]