79780211

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{599}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 93312000

約数和(自身を除く): 13531789

約数列:

[1, 7, 53, 359, 371, 599, 2513, 4193, 19027, 31747, 133189, 215041, 222229, 1505287, 11397173, 79780211]

約数ペア:

[(1, 79780211), (7, 11397173), (53, 1505287), (359, 222229), (371, 215041), (599, 133189), (2513, 31747), (4193, 19027)]