1395665451

素因数分解:

$3^3\times {\mathrm{1303}}^1\times {\mathrm{39671}}^1$

素因数の和:40983

約数の個数: 16

約数和(自身を含む): 2069291520

約数和(自身を除く): 673626069

約数列:

[1, 3, 9, 27, 1303, 3909, 11727, 35181, 39671, 119013, 357039, 1071117, 51691313, 155073939, 465221817, 1395665451]

約数ペア:

[(1, 1395665451), (3, 465221817), (9, 155073939), (27, 51691313), (1303, 1071117), (3909, 357039), (11727, 119013), (35181, 39671)]