2007503673

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{6961}}^1$

素因数の和:7445

約数の個数: 32

約数和(自身を含む): 3165315072

約数和(自身を除く): 1157811399

約数列:

[1, 3, 7, 21, 31, 93, 217, 443, 651, 1329, 3101, 6961, 9303, 13733, 20883, 41199, 48727, 96131, 146181, 215791, 288393, 647373, 1510537, 3083723, 4531611, 9251169, 21586061, 64758183, 95595413, 286786239, 669167891, 2007503673]

約数ペア:

[(1, 2007503673), (3, 669167891), (7, 286786239), (21, 95595413), (31, 64758183), (93, 21586061), (217, 9251169), (443, 4531611), (651, 3083723), (1329, 1510537), (3101, 647373), (6961, 288393), (9303, 215791), (13733, 146181), (20883, 96131), (41199, 48727)]