1290910461

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{43913}}^1$

素因数の和:44196

約数の個数: 16

約数和(自身を含む): 1770612480

約数和(自身を除く): 479702019

約数列:

[1, 3, 41, 123, 239, 717, 9799, 29397, 43913, 131739, 1800433, 5401299, 10495207, 31485621, 430303487, 1290910461]

約数ペア:

[(1, 1290910461), (3, 430303487), (41, 31485621), (123, 10495207), (239, 5401299), (717, 1800433), (9799, 131739), (29397, 43913)]