29951961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 45911040

約数和(自身を除く): 15959079

約数列:

[1, 3, 13, 19, 39, 57, 83, 247, 249, 487, 741, 1079, 1461, 1577, 3237, 4731, 6331, 9253, 18993, 20501, 27759, 40421, 61503, 120289, 121263, 360867, 525473, 767999, 1576419, 2303997, 9983987, 29951961]

約数ペア:

[(1, 29951961), (3, 9983987), (13, 2303997), (19, 1576419), (39, 767999), (57, 525473), (83, 360867), (247, 121263), (249, 120289), (487, 61503), (741, 40421), (1079, 27759), (1461, 20501), (1577, 18993), (3237, 9253), (4731, 6331)]