1115671431

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{90199}}^1$

素因数の和:90259

約数の個数: 32

約数和(自身を含む): 1847296000

約数和(自身を除く): 731624569

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 90199, 270597, 631393, 1713781, 1894179, 2796169, 5141343, 8388507, 11996467, 19573183, 35989401, 53127211, 58719549, 159381633, 371890477, 1115671431]

約数ペア:

[(1, 1115671431), (3, 371890477), (7, 159381633), (19, 58719549), (21, 53127211), (31, 35989401), (57, 19573183), (93, 11996467), (133, 8388507), (217, 5141343), (399, 2796169), (589, 1894179), (651, 1713781), (1767, 631393), (4123, 270597), (12369, 90199)]