190374009

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{312601}}^1$

素因数の和:312640

約数の個数: 16

約数和(自身を含む): 300097920

約数和(自身を除く): 109723911

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 312601, 937803, 2188207, 6564621, 9065429, 27196287, 63458003, 190374009]

約数ペア:

[(1, 190374009), (3, 63458003), (7, 27196287), (21, 9065429), (29, 6564621), (87, 2188207), (203, 937803), (609, 312601)]