353418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 798336

約数和(自身を除く): 444918

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 197, 299, 394, 591, 598, 897, 1182, 1794, 2561, 4531, 5122, 7683, 9062, 13593, 15366, 27186, 58903, 117806, 176709, 353418]

約数ペア:

[(1, 353418), (2, 176709), (3, 117806), (6, 58903), (13, 27186), (23, 15366), (26, 13593), (39, 9062), (46, 7683), (69, 5122), (78, 4531), (138, 2561), (197, 1794), (299, 1182), (394, 897), (591, 598)]