496746237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{123661}}^1$

素因数の和:123780

約数の個数: 16

約数和(自身を含む): 720207488

約数和(自身を除く): 223461251

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 123661, 370983, 1607593, 4822779, 12737083, 38211249, 165582079, 496746237]

約数ペア:

[(1, 496746237), (3, 165582079), (13, 38211249), (39, 12737083), (103, 4822779), (309, 1607593), (1339, 370983), (4017, 123661)]