2013168303

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{13903}}^1$

素因数の和:14116

約数の個数: 32

約数和(自身を含む): 3096698880

約数和(自身を除く): 1083530577

約数列:

[1, 3, 9, 27, 31, 93, 173, 279, 519, 837, 1557, 4671, 5363, 13903, 16089, 41709, 48267, 125127, 144801, 375381, 430993, 1292979, 2405219, 3878937, 7215657, 11636811, 21646971, 64940913, 74561789, 223685367, 671056101, 2013168303]

約数ペア:

[(1, 2013168303), (3, 671056101), (9, 223685367), (27, 74561789), (31, 64940913), (93, 21646971), (173, 11636811), (279, 7215657), (519, 3878937), (837, 2405219), (1557, 1292979), (4671, 430993), (5363, 375381), (13903, 144801), (16089, 125127), (41709, 48267)]