15697031847

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1\times {\mathrm{5099}}^1$

素因数の和:8275

約数の個数: 32

約数和(自身を含む): 24440832000

約数和(自身を除く): 8743800153

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 3119, 5099, 9357, 15297, 21833, 35693, 65499, 107079, 146593, 239653, 439779, 718959, 1026151, 1677571, 3078453, 5032713, 15903781, 47711343, 111326467, 333979401, 747477707, 2242433121, 5232343949, 15697031847]

約数ペア:

[(1, 15697031847), (3, 5232343949), (7, 2242433121), (21, 747477707), (47, 333979401), (141, 111326467), (329, 47711343), (987, 15903781), (3119, 5032713), (5099, 3078453), (9357, 1677571), (15297, 1026151), (21833, 718959), (35693, 439779), (65499, 239653), (107079, 146593)]