40317381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{677}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 62931960

約数和(自身を除く): 22614579

約数列:

[1, 3, 9, 13, 39, 117, 509, 677, 1527, 2031, 4581, 6093, 6617, 8801, 19851, 26403, 59553, 79209, 344593, 1033779, 3101337, 4479709, 13439127, 40317381]

約数ペア:

[(1, 40317381), (3, 13439127), (9, 4479709), (13, 3101337), (39, 1033779), (117, 344593), (509, 79209), (677, 59553), (1527, 26403), (2031, 19851), (4581, 8801), (6093, 6617)]