2017019454897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4457}}^1\times {\mathrm{139547}}^1$

素因数の和:144077

約数の個数: 32

約数和(自身を含む): 2866659766272

約数和(自身を除く): 849640311375

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 4457, 13371, 102511, 139547, 209479, 307533, 418641, 628437, 3209581, 4818017, 6558709, 9628743, 14454051, 19676127, 150850307, 452550921, 621960979, 1865882937, 14305102517, 29232166013, 42915307551, 87696498039, 672339818299, 2017019454897]

約数ペア:

[(1, 2017019454897), (3, 672339818299), (23, 87696498039), (47, 42915307551), (69, 29232166013), (141, 14305102517), (1081, 1865882937), (3243, 621960979), (4457, 452550921), (13371, 150850307), (102511, 19676127), (139547, 14454051), (209479, 9628743), (307533, 6558709), (418641, 4818017), (628437, 3209581)]