20160491013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4202729}}^1$

素因数の和:4202789

約数の個数: 24

約数和(自身を含む): 32125668120

約数和(自身を除く): 11965177107

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 4202729, 12608187, 37824561, 54635477, 163906431, 172311889, 491719293, 516935667, 1550807001, 2240054557, 6720163671, 20160491013]

約数ペア:

[(1, 20160491013), (3, 6720163671), (9, 2240054557), (13, 1550807001), (39, 516935667), (41, 491719293), (117, 172311889), (123, 163906431), (369, 54635477), (533, 37824561), (1599, 12608187), (4797, 4202729)]