8981559

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 14040000

約数和(自身を除く): 5058441

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 1249, 2397, 3747, 7191, 11241, 21233, 58703, 63699, 176109, 191097, 528327, 997951, 2993853, 8981559]

約数ペア:

[(1, 8981559), (3, 2993853), (9, 997951), (17, 528327), (47, 191097), (51, 176109), (141, 63699), (153, 58703), (423, 21233), (799, 11241), (1249, 7191), (2397, 3747)]