47897499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 74394880

約数和(自身を除く): 26497381

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 1747, 2109, 5241, 9139, 22711, 27417, 33193, 64639, 68133, 99579, 193917, 431509, 840307, 1228141, 1294527, 2520921, 3684423, 15965833, 47897499]

約数ペア:

[(1, 47897499), (3, 15965833), (13, 3684423), (19, 2520921), (37, 1294527), (39, 1228141), (57, 840307), (111, 431509), (247, 193917), (481, 99579), (703, 68133), (741, 64639), (1443, 33193), (1747, 27417), (2109, 22711), (5241, 9139)]