2045131497

素因数分解:

$3^7\times {\mathrm{163}}^1\times {\mathrm{5737}}^1$

素因数の和:5921

約数の個数: 32

約数和(自身を含む): 3086584960

約数和(自身を除く): 1041453463

約数列:

[1, 3, 9, 27, 81, 163, 243, 489, 729, 1467, 2187, 4401, 5737, 13203, 17211, 39609, 51633, 118827, 154899, 356481, 464697, 935131, 1394091, 2805393, 4182273, 8416179, 12546819, 25248537, 75745611, 227236833, 681710499, 2045131497]

約数ペア:

[(1, 2045131497), (3, 681710499), (9, 227236833), (27, 75745611), (81, 25248537), (163, 12546819), (243, 8416179), (489, 4182273), (729, 2805393), (1467, 1394091), (2187, 935131), (4401, 464697), (5737, 356481), (13203, 154899), (17211, 118827), (39609, 51633)]