40697163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6563}}^1$

素因数の和:6635

約数の個数: 24

約数和(自身を含む): 64510992

約数和(自身を除く): 23813829

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 6563, 19689, 59067, 85319, 255957, 347839, 767871, 1043517, 3130551, 4521907, 13565721, 40697163]

約数ペア:

[(1, 40697163), (3, 13565721), (9, 4521907), (13, 3130551), (39, 1043517), (53, 767871), (117, 347839), (159, 255957), (477, 85319), (689, 59067), (2067, 19689), (6201, 6563)]