1385773921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{19441}}^1$

素因数の和:20064

約数の個数: 16

約数和(自身を含む): 1679788800

約数和(自身を除く): 294014879

約数列:

[1, 7, 17, 119, 599, 4193, 10183, 19441, 71281, 136087, 330497, 2313479, 11645159, 81516113, 197967703, 1385773921]

約数ペア:

[(1, 1385773921), (7, 197967703), (17, 81516113), (119, 11645159), (599, 2313479), (4193, 330497), (10183, 136087), (19441, 71281)]