155873017

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{28387}}^1$

素因数の和:28440

約数の個数: 12

約数和(自身を含む): 174302320

約数和(自身を除く): 18429303

約数列:

[1, 17, 19, 289, 323, 5491, 28387, 482579, 539353, 8203843, 9169001, 155873017]

約数ペア:

[(1, 155873017), (17, 9169001), (19, 8203843), (289, 539353), (323, 482579), (5491, 28387)]