172393449

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{1583}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 237625344

約数和(自身を除く): 65231895

約数列:

[1, 3, 31, 93, 1171, 1583, 3513, 4749, 36301, 49073, 108903, 147219, 1853693, 5561079, 57464483, 172393449]

約数ペア:

[(1, 172393449), (3, 57464483), (31, 5561079), (93, 1853693), (1171, 147219), (1583, 108903), (3513, 49073), (4749, 36301)]