2028070077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1\times {\mathrm{18461}}^1$

素因数の和:21804

約数の個数: 16

約数和(自身を含む): 2950966080

約数和(自身を除く): 922896003

約数列:

[1, 3, 11, 33, 3329, 9987, 18461, 36619, 55383, 109857, 203071, 609213, 61456669, 184370007, 676023359, 2028070077]

約数ペア:

[(1, 2028070077), (3, 676023359), (11, 184370007), (33, 61456669), (3329, 609213), (9987, 203071), (18461, 109857), (36619, 55383)]