2016464823

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{6427}}^1$

素因数の和:6995

約数の個数: 24

約数和(自身を含む): 2960171136

約数和(自身を除く): 943706313

約数列:

[1, 3, 9, 71, 213, 491, 639, 1473, 4419, 6427, 19281, 34861, 57843, 104583, 313749, 456317, 1368951, 3155657, 4106853, 9466971, 28400913, 224051647, 672154941, 2016464823]

約数ペア:

[(1, 2016464823), (3, 672154941), (9, 224051647), (71, 28400913), (213, 9466971), (491, 4106853), (639, 3155657), (1473, 1368951), (4419, 456317), (6427, 313749), (19281, 104583), (34861, 57843)]