39746979

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 59136480

約数和(自身を除く): 19389501

約数列:

[1, 3, 9, 53, 103, 159, 309, 477, 809, 927, 2427, 5459, 7281, 16377, 42877, 49131, 83327, 128631, 249981, 385893, 749943, 4416331, 13248993, 39746979]

約数ペア:

[(1, 39746979), (3, 13248993), (9, 4416331), (53, 749943), (103, 385893), (159, 249981), (309, 128631), (477, 83327), (809, 49131), (927, 42877), (2427, 16377), (5459, 7281)]