864871727

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 906444000

約数和(自身を除く): 41572273

約数列:

[1, 29, 109, 419, 653, 3161, 12151, 18937, 45671, 71177, 273607, 1324459, 2064133, 7934603, 29823163, 864871727]

約数ペア:

[(1, 864871727), (29, 29823163), (109, 7934603), (419, 2064133), (653, 1324459), (3161, 273607), (12151, 71177), (18937, 45671)]