34890779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 46006272

約数和(自身を除く): 11115493

約数列:

[1, 7, 11, 31, 47, 77, 217, 311, 329, 341, 517, 1457, 2177, 2387, 3421, 3619, 9641, 10199, 14617, 16027, 23947, 67487, 102319, 106051, 112189, 160787, 453127, 742357, 1125509, 3171889, 4984397, 34890779]

約数ペア:

[(1, 34890779), (7, 4984397), (11, 3171889), (31, 1125509), (47, 742357), (77, 453127), (217, 160787), (311, 112189), (329, 106051), (341, 102319), (517, 67487), (1457, 23947), (2177, 16027), (2387, 14617), (3421, 10199), (3619, 9641)]