2040802323

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{63977}}^1$

素因数の和:64032

約数の個数: 32

約数和(自身を含む): 3275673600

約数和(自身を除く): 1234871277

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 4557, 10633, 31899, 63977, 191931, 447839, 1343517, 1983287, 3134873, 5949861, 9404619, 13883009, 21944111, 41649027, 65832333, 97181063, 291543189, 680267441, 2040802323]

約数ペア:

[(1, 2040802323), (3, 680267441), (7, 291543189), (21, 97181063), (31, 65832333), (49, 41649027), (93, 21944111), (147, 13883009), (217, 9404619), (343, 5949861), (651, 3134873), (1029, 1983287), (1519, 1343517), (4557, 447839), (10633, 191931), (31899, 63977)]