1490758917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{26029}}^1$

素因数の和:27172

約数の個数: 16

約数和(自身を含む): 2106555840

約数和(自身を除く): 615796923

約数列:

[1, 3, 17, 51, 1123, 3369, 19091, 26029, 57273, 78087, 442493, 1327479, 29230567, 87691701, 496919639, 1490758917]

約数ペア:

[(1, 1490758917), (3, 496919639), (17, 87691701), (51, 29230567), (1123, 1327479), (3369, 442493), (19091, 78087), (26029, 57273)]