247069146

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{776947}}^1$

素因数の和:777005

約数の個数: 16

約数和(自身を含む): 503462304

約数和(自身を除く): 256393158

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 776947, 1553894, 2330841, 4661682, 41178191, 82356382, 123534573, 247069146]

約数ペア:

[(1, 247069146), (2, 123534573), (3, 82356382), (6, 41178191), (53, 4661682), (106, 2330841), (159, 1553894), (318, 776947)]