388581019

素因数分解:

${\mathrm{17}}^2\times {\mathrm{419}}^1\times {\mathrm{3209}}^1$

素因数の和:3662

約数の個数: 12

約数和(自身を含む): 413897400

約数和(自身を除く): 25316381

約数列:

[1, 17, 289, 419, 3209, 7123, 54553, 121091, 927401, 1344571, 22857707, 388581019]

約数ペア:

[(1, 388581019), (17, 22857707), (289, 1344571), (419, 927401), (3209, 121091), (7123, 54553)]