2017295271

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 3069031680

約数和(自身を除く): 1051736409

約数列:

[1, 3, 9, 31, 89, 93, 137, 267, 279, 411, 593, 801, 1233, 1779, 2759, 4247, 5337, 8277, 12193, 12741, 18383, 24831, 36579, 38223, 52777, 55149, 81241, 109737, 158331, 165447, 243723, 377983, 474993, 731169, 1133949, 1636087, 2518471, 3401847, 4908261, 7230449, 7555413, 14724783, 21691347, 22666239, 65074041, 224143919, 672431757, 2017295271]

約数ペア:

[(1, 2017295271), (3, 672431757), (9, 224143919), (31, 65074041), (89, 22666239), (93, 21691347), (137, 14724783), (267, 7555413), (279, 7230449), (411, 4908261), (593, 3401847), (801, 2518471), (1233, 1636087), (1779, 1133949), (2759, 731169), (4247, 474993), (5337, 377983), (8277, 243723), (12193, 165447), (12741, 158331), (18383, 109737), (24831, 81241), (36579, 55149), (38223, 52777)]