9975609

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 17264640

約数和(自身を除く): 7289031

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1123, 1269, 2961, 3369, 7861, 8883, 10107, 23583, 30321, 52781, 70749, 158343, 212247, 369467, 475029, 1108401, 1425087, 3325203, 9975609]

約数ペア:

[(1, 9975609), (3, 3325203), (7, 1425087), (9, 1108401), (21, 475029), (27, 369467), (47, 212247), (63, 158343), (141, 70749), (189, 52781), (329, 30321), (423, 23583), (987, 10107), (1123, 8883), (1269, 7861), (2961, 3369)]