82009921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13003}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 101119104

約数和(自身を除く): 19109183

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 13003, 91021, 221051, 689159, 1547357, 4824113, 11715703, 82009921]

約数ペア:

[(1, 82009921), (7, 11715703), (17, 4824113), (53, 1547357), (119, 689159), (371, 221051), (901, 91021), (6307, 13003)]