130805101

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 162153600

約数和(自身を除く): 31348499

約数列:

[1, 7, 19, 37, 133, 259, 361, 703, 1399, 2527, 4921, 9793, 13357, 26581, 51763, 93499, 186067, 362341, 505039, 983497, 3535273, 6884479, 18686443, 130805101]

約数ペア:

[(1, 130805101), (7, 18686443), (19, 6884479), (37, 3535273), (133, 983497), (259, 505039), (361, 362341), (703, 186067), (1399, 93499), (2527, 51763), (4921, 26581), (9793, 13357)]