398202339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{40879}}^1$

素因数の和:41090

約数の個数: 16

約数和(自身を含む): 565125120

約数和(自身を除く): 166922781

約数列:

[1, 3, 17, 51, 191, 573, 3247, 9741, 40879, 122637, 694943, 2084829, 7807889, 23423667, 132734113, 398202339]

約数ペア:

[(1, 398202339), (3, 132734113), (17, 23423667), (51, 7807889), (191, 2084829), (573, 694943), (3247, 122637), (9741, 40879)]