1005280479

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{192251}}^1$

素因数の和:192347

約数の個数: 24

約数和(自身を含む): 1679513472

約数和(自身を除く): 674232993

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 192251, 576753, 1345757, 1730259, 4037271, 12111813, 15956833, 47870499, 111697831, 143611497, 335093493, 1005280479]

約数ペア:

[(1, 1005280479), (3, 335093493), (7, 143611497), (9, 111697831), (21, 47870499), (63, 15956833), (83, 12111813), (249, 4037271), (581, 1730259), (747, 1345757), (1743, 576753), (5229, 192251)]