30217863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 45692416

約数和(自身を除く): 15474553

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 481, 487, 559, 1443, 1461, 1591, 1677, 4773, 6331, 18019, 18993, 20683, 20941, 54057, 62049, 62823, 234247, 272233, 702741, 774817, 816699, 2324451, 10072621, 30217863]

約数ペア:

[(1, 30217863), (3, 10072621), (13, 2324451), (37, 816699), (39, 774817), (43, 702741), (111, 272233), (129, 234247), (481, 62823), (487, 62049), (559, 54057), (1443, 20941), (1461, 20683), (1591, 18993), (1677, 18019), (4773, 6331)]