221311266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3353201}}^1$

素因数の和:3353217

約数の個数: 16

約数和(自身を含む): 482861088

約数和(自身を除く): 261549822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3353201, 6706402, 10059603, 20119206, 36885211, 73770422, 110655633, 221311266]

約数ペア:

[(1, 221311266), (2, 110655633), (3, 73770422), (6, 36885211), (11, 20119206), (22, 10059603), (33, 6706402), (66, 3353201)]