213419063

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 260366400

約数和(自身を除く): 46947337

約数列:

[1, 11, 13, 41, 89, 143, 409, 451, 533, 979, 1157, 3649, 4499, 5317, 5863, 12727, 16769, 36401, 40139, 47437, 58487, 184459, 217997, 400411, 473213, 521807, 1492441, 2397967, 5205343, 16416851, 19401733, 213419063]

約数ペア:

[(1, 213419063), (11, 19401733), (13, 16416851), (41, 5205343), (89, 2397967), (143, 1492441), (409, 521807), (451, 473213), (533, 400411), (979, 217997), (1157, 184459), (3649, 58487), (4499, 47437), (5317, 40139), (5863, 36401), (12727, 16769)]