888928929

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7757}}^1$

素因数の和:7894

約数の個数: 48

約数和(自身を含む): 1568481408

約数和(自身を除く): 679552479

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 107, 119, 153, 321, 357, 749, 963, 1071, 1819, 2247, 5457, 6741, 7757, 12733, 16371, 23271, 38199, 54299, 69813, 114597, 131869, 162897, 395607, 488691, 829999, 923083, 1186821, 2489997, 2769249, 5809993, 7469991, 8307747, 14109983, 17429979, 42329949, 52289937, 98769881, 126989847, 296309643, 888928929]

約数ペア:

[(1, 888928929), (3, 296309643), (7, 126989847), (9, 98769881), (17, 52289937), (21, 42329949), (51, 17429979), (63, 14109983), (107, 8307747), (119, 7469991), (153, 5809993), (321, 2769249), (357, 2489997), (749, 1186821), (963, 923083), (1071, 829999), (1819, 488691), (2247, 395607), (5457, 162897), (6741, 131869), (7757, 114597), (12733, 69813), (16371, 54299), (23271, 38199)]