30333831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 16840569

約数列:

[1, 3, 11, 17, 33, 51, 139, 187, 389, 417, 561, 1167, 1529, 2363, 4279, 4587, 6613, 7089, 12837, 19839, 25993, 54071, 72743, 77979, 162213, 218229, 594781, 919207, 1784343, 2757621, 10111277, 30333831]

約数ペア:

[(1, 30333831), (3, 10111277), (11, 2757621), (17, 1784343), (33, 919207), (51, 594781), (139, 218229), (187, 162213), (389, 77979), (417, 72743), (561, 54071), (1167, 25993), (1529, 19839), (2363, 12837), (4279, 7089), (4587, 6613)]