478128423

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 679492800

約数和(自身を除く): 201364377

約数列:

[1, 3, 29, 53, 87, 97, 159, 291, 1069, 1537, 2813, 3207, 4611, 5141, 8439, 15423, 31001, 56657, 93003, 103693, 149089, 169971, 311079, 447267, 1643053, 3007097, 4929159, 5495729, 9021291, 16487187, 159376141, 478128423]

約数ペア:

[(1, 478128423), (3, 159376141), (29, 16487187), (53, 9021291), (87, 5495729), (97, 4929159), (159, 3007097), (291, 1643053), (1069, 447267), (1537, 311079), (2813, 169971), (3207, 149089), (4611, 103693), (5141, 93003), (8439, 56657), (15423, 31001)]