249538101

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^3$

素因数の和:433

約数の個数: 16

約数和(自身を含む): 344338368

約数和(自身を除く): 94800267

約数列:

[1, 3, 37, 111, 131, 393, 4847, 14541, 17161, 51483, 634957, 1904871, 2248091, 6744273, 83179367, 249538101]

約数ペア:

[(1, 249538101), (3, 83179367), (37, 6744273), (111, 2248091), (131, 1904871), (393, 634957), (4847, 51483), (14541, 17161)]