5125491

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 8878080

約数和(自身を除く): 3752589

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 577, 987, 1269, 1731, 2961, 4039, 5193, 8883, 12117, 15579, 27119, 36351, 81357, 109053, 189833, 244071, 569499, 732213, 1708497, 5125491]

約数ペア:

[(1, 5125491), (3, 1708497), (7, 732213), (9, 569499), (21, 244071), (27, 189833), (47, 109053), (63, 81357), (141, 36351), (189, 27119), (329, 15579), (423, 12117), (577, 8883), (987, 5193), (1269, 4039), (1731, 2961)]