20171158011

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1697}}^1\times {\mathrm{24919}}^1$

素因数の和:26675

約数の個数: 24

約数和(自身を含む): 29704540320

約数和(自身を除く): 9533382309

約数列:

[1, 3, 9, 53, 159, 477, 1697, 5091, 15273, 24919, 74757, 89941, 224271, 269823, 809469, 1320707, 3962121, 11886363, 42287543, 126862629, 380587887, 2241239779, 6723719337, 20171158011]

約数ペア:

[(1, 20171158011), (3, 6723719337), (9, 2241239779), (53, 380587887), (159, 126862629), (477, 42287543), (1697, 11886363), (5091, 3962121), (15273, 1320707), (24919, 809469), (74757, 269823), (89941, 224271)]