7744329

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1506

約数の個数: 20

約数和(自身を含む): 11749584

約数和(自身を除く): 4005255

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1427, 1809, 4281, 5427, 12843, 38529, 95609, 115587, 286827, 860481, 2581443, 7744329]

約数ペア:

[(1, 7744329), (3, 2581443), (9, 860481), (27, 286827), (67, 115587), (81, 95609), (201, 38529), (603, 12843), (1427, 5427), (1809, 4281)]