131577498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{562297}}^1$

素因数の和:562318

約数の個数: 24

約数和(自身を含む): 307014708

約数和(自身を除く): 175437210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 562297, 1124594, 1686891, 3373782, 5060673, 7309861, 10121346, 14619722, 21929583, 43859166, 65788749, 131577498]

約数ペア:

[(1, 131577498), (2, 65788749), (3, 43859166), (6, 21929583), (9, 14619722), (13, 10121346), (18, 7309861), (26, 5060673), (39, 3373782), (78, 1686891), (117, 1124594), (234, 562297)]