210950061

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3271}}^1$

素因数の和:3401

約数の個数: 32

約数和(自身を含む): 334215168

約数和(自身を除く): 123265107

約数列:

[1, 3, 7, 21, 37, 83, 111, 249, 259, 581, 777, 1743, 3071, 3271, 9213, 9813, 21497, 22897, 64491, 68691, 121027, 271493, 363081, 814479, 847189, 1900451, 2541567, 5701353, 10045241, 30135723, 70316687, 210950061]

約数ペア:

[(1, 210950061), (3, 70316687), (7, 30135723), (21, 10045241), (37, 5701353), (83, 2541567), (111, 1900451), (249, 847189), (259, 814479), (581, 363081), (777, 271493), (1743, 121027), (3071, 68691), (3271, 64491), (9213, 22897), (9813, 21497)]