47402817

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12109

約数の個数: 32

約数和(自身を含む): 83441664

約数和(自身を除く): 36038847

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 12071, 36213, 84497, 132781, 205207, 253491, 398343, 615621, 929467, 1436449, 2257277, 2788401, 4309347, 6771831, 15800939, 47402817]

約数ペア:

[(1, 47402817), (3, 15800939), (7, 6771831), (11, 4309347), (17, 2788401), (21, 2257277), (33, 1436449), (51, 929467), (77, 615621), (119, 398343), (187, 253491), (231, 205207), (357, 132781), (561, 84497), (1309, 36213), (3927, 12071)]