63887207

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 71484336

約数和(自身を除く): 7597129

約数列:

[1, 17, 43, 53, 97, 289, 731, 901, 1649, 2279, 4171, 5141, 12427, 15317, 28033, 38743, 70907, 87397, 221063, 658631, 1205419, 1485749, 3758071, 63887207]

約数ペア:

[(1, 63887207), (17, 3758071), (43, 1485749), (53, 1205419), (97, 658631), (289, 221063), (731, 87397), (901, 70907), (1649, 38743), (2279, 28033), (4171, 15317), (5141, 12427)]