4043395401

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 5556418560

約数和(自身を除く): 1513023159

約数列:

[1, 3, 71, 89, 213, 263, 267, 789, 811, 2433, 6319, 18673, 18957, 23407, 56019, 57581, 70221, 72179, 172743, 213293, 216537, 639879, 1661897, 4985691, 5124709, 15143803, 15374127, 18983077, 45431409, 56949231, 1347798467, 4043395401]

約数ペア:

[(1, 4043395401), (3, 1347798467), (71, 56949231), (89, 45431409), (213, 18983077), (263, 15374127), (267, 15143803), (789, 5124709), (811, 4985691), (2433, 1661897), (6319, 639879), (18673, 216537), (18957, 213293), (23407, 172743), (56019, 72179), (57581, 70221)]