2017476951

素因数分解:

$3^1\times 7^3\times {\mathrm{431}}^1\times {\mathrm{4549}}^1$

素因数の和:5004

約数の個数: 32

約数和(自身を含む): 3144960000

約数和(自身を除く): 1127483049

約数列:

[1, 3, 7, 21, 49, 147, 343, 431, 1029, 1293, 3017, 4549, 9051, 13647, 21119, 31843, 63357, 95529, 147833, 222901, 443499, 668703, 1560307, 1960619, 4680921, 5881857, 13724333, 41172999, 96070331, 288210993, 672492317, 2017476951]

約数ペア:

[(1, 2017476951), (3, 672492317), (7, 288210993), (21, 96070331), (49, 41172999), (147, 13724333), (343, 5881857), (431, 4680921), (1029, 1960619), (1293, 1560307), (3017, 668703), (4549, 443499), (9051, 222901), (13647, 147833), (21119, 95529), (31843, 63357)]