3965793

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 5791296

約数和(自身を除く): 1825503

約数列:

[1, 3, 13, 39, 61, 183, 793, 1667, 2379, 5001, 21671, 65013, 101687, 305061, 1321931, 3965793]

約数ペア:

[(1, 3965793), (3, 1321931), (13, 305061), (39, 101687), (61, 65013), (183, 21671), (793, 5001), (1667, 2379)]