2080754937

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{11317}}^1$

素因数の和:12013

約数の個数: 24

約数和(自身を含む): 3107470080

約数和(自身を除く): 1026715143

約数列:

[1, 3, 9, 31, 93, 279, 659, 1977, 5931, 11317, 20429, 33951, 61287, 101853, 183861, 350827, 1052481, 3157443, 7457903, 22373709, 67121127, 231194993, 693584979, 2080754937]

約数ペア:

[(1, 2080754937), (3, 693584979), (9, 231194993), (31, 67121127), (93, 22373709), (279, 7457903), (659, 3157443), (1977, 1052481), (5931, 350827), (11317, 183861), (20429, 101853), (33951, 61287)]