8913597

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 15151104

約数和(自身を除く): 6237507

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 821, 987, 1551, 2463, 3619, 5747, 9031, 10857, 17241, 27093, 38587, 63217, 115761, 189651, 270109, 424457, 810327, 1273371, 2971199, 8913597]

約数ペア:

[(1, 8913597), (3, 2971199), (7, 1273371), (11, 810327), (21, 424457), (33, 270109), (47, 189651), (77, 115761), (141, 63217), (231, 38587), (329, 27093), (517, 17241), (821, 10857), (987, 9031), (1551, 5747), (2463, 3619)]