242151511

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{1399}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 281344000

約数和(自身を除く): 39192489

約数列:

[1, 7, 79, 313, 553, 1399, 2191, 9793, 24727, 110521, 173089, 437887, 773647, 3065209, 34593073, 242151511]

約数ペア:

[(1, 242151511), (7, 34593073), (79, 3065209), (313, 773647), (553, 437887), (1399, 173089), (2191, 110521), (9793, 24727)]