207312857589

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{2548751}}^1$

素因数の和:2550200

約数の個数: 16

約数和(自身を含む): 291169428480

約数和(自身を除く): 83856570891

約数列:

[1, 3, 19, 57, 1427, 4281, 27113, 81339, 2548751, 7646253, 48426269, 145278807, 3637067677, 10911203031, 69104285863, 207312857589]

約数ペア:

[(1, 207312857589), (3, 69104285863), (19, 10911203031), (57, 3637067677), (1427, 145278807), (4281, 48426269), (27113, 7646253), (81339, 2548751)]