386992551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2719}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 595353600

約数和(自身を除く): 208361049

約数列:

[1, 3, 11, 19, 33, 57, 209, 227, 627, 681, 2497, 2719, 4313, 7491, 8157, 12939, 29909, 47443, 51661, 89727, 142329, 154983, 568271, 617213, 1704813, 1851639, 6789343, 11727047, 20368029, 35181141, 128997517, 386992551]

約数ペア:

[(1, 386992551), (3, 128997517), (11, 35181141), (19, 20368029), (33, 11727047), (57, 6789343), (209, 1851639), (227, 1704813), (627, 617213), (681, 568271), (2497, 154983), (2719, 142329), (4313, 89727), (7491, 51661), (8157, 47443), (12939, 29909)]