328398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1117}}^1$

素因数の和:1136

約数の個数: 24

約数和(自身を含む): 764712

約数和(自身を除く): 436314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1117, 2234, 3351, 6702, 7819, 15638, 23457, 46914, 54733, 109466, 164199, 328398]

約数ペア:

[(1, 328398), (2, 164199), (3, 109466), (6, 54733), (7, 46914), (14, 23457), (21, 15638), (42, 7819), (49, 6702), (98, 3351), (147, 2234), (294, 1117)]