1321626

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 2821248

約数和(自身を除く): 1499622

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 157, 183, 314, 366, 471, 942, 1403, 2806, 3611, 4209, 7222, 8418, 9577, 10833, 19154, 21666, 28731, 57462, 220271, 440542, 660813, 1321626]

約数ペア:

[(1, 1321626), (2, 660813), (3, 440542), (6, 220271), (23, 57462), (46, 28731), (61, 21666), (69, 19154), (122, 10833), (138, 9577), (157, 8418), (183, 7222), (314, 4209), (366, 3611), (471, 2806), (942, 1403)]