8717757981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1\times {\mathrm{1871}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 12447571968

約数和(自身を除く): 3729813987

約数列:

[1, 3, 17, 51, 103, 309, 887, 1751, 1871, 2661, 5253, 5613, 15079, 31807, 45237, 91361, 95421, 192713, 274083, 578139, 1553137, 1659577, 3276121, 4659411, 4978731, 9828363, 28212809, 84638427, 170936431, 512809293, 2905919327, 8717757981]

約数ペア:

[(1, 8717757981), (3, 2905919327), (17, 512809293), (51, 170936431), (103, 84638427), (309, 28212809), (887, 9828363), (1751, 4978731), (1871, 4659411), (2661, 3276121), (5253, 1659577), (5613, 1553137), (15079, 578139), (31807, 274083), (45237, 192713), (91361, 95421)]