289317639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1\times {\mathrm{4261}}^1$

素因数の和:6018

約数の個数: 16

約数和(自身を含む): 415766624

約数和(自身を除く): 126448985

約数列:

[1, 3, 13, 39, 1741, 4261, 5223, 12783, 22633, 55393, 67899, 166179, 7418401, 22255203, 96439213, 289317639]

約数ペア:

[(1, 289317639), (3, 96439213), (13, 22255203), (39, 7418401), (1741, 166179), (4261, 67899), (5223, 55393), (12783, 22633)]