86347267

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 16295933

約数列:

[1, 17, 19, 23, 59, 197, 323, 391, 437, 1003, 1121, 1357, 3349, 3743, 4531, 7429, 11623, 19057, 23069, 25783, 63631, 77027, 86089, 197591, 220837, 267329, 438311, 1463513, 3754229, 4544593, 5079251, 86347267]

約数ペア:

[(1, 86347267), (17, 5079251), (19, 4544593), (23, 3754229), (59, 1463513), (197, 438311), (323, 267329), (391, 220837), (437, 197591), (1003, 86089), (1121, 77027), (1357, 63631), (3349, 25783), (3743, 23069), (4531, 19057), (7429, 11623)]