258849327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461407}}^1$

素因数の和:461438

約数の個数: 16

約数和(自身を含む): 398656512

約数和(自身を除く): 139807185

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 461407, 1384221, 5075477, 7843919, 15226431, 23531757, 86283109, 258849327]

約数ペア:

[(1, 258849327), (3, 86283109), (11, 23531757), (17, 15226431), (33, 7843919), (51, 5075477), (187, 1384221), (561, 461407)]