961164393

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{3719}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 1516093440

約数和(自身を除く): 554929047

約数列:

[1, 3, 7, 21, 31, 93, 217, 397, 651, 1191, 2779, 3719, 8337, 11157, 12307, 26033, 36921, 78099, 86149, 115289, 258447, 345867, 807023, 1476443, 2421069, 4429329, 10335101, 31005303, 45769733, 137309199, 320388131, 961164393]

約数ペア:

[(1, 961164393), (3, 320388131), (7, 137309199), (21, 45769733), (31, 31005303), (93, 10335101), (217, 4429329), (397, 2421069), (651, 1476443), (1191, 807023), (2779, 345867), (3719, 258447), (8337, 115289), (11157, 86149), (12307, 78099), (26033, 36921)]