172885506

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{210323}}^1$

素因数の和:210465

約数の個数: 16

約数和(自身を含む): 348296544

約数和(自身を除く): 175411038

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 210323, 420646, 630969, 1261938, 28814251, 57628502, 86442753, 172885506]

約数ペア:

[(1, 172885506), (2, 86442753), (3, 57628502), (6, 28814251), (137, 1261938), (274, 630969), (411, 420646), (822, 210323)]