549298731

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 764225280

約数和(自身を除く): 214926549

約数列:

[1, 3, 53, 83, 107, 159, 249, 321, 389, 1167, 4399, 5671, 8881, 13197, 17013, 20617, 26643, 32287, 41623, 61851, 96861, 124869, 470693, 1412079, 1711211, 2206019, 3454709, 5133633, 6618057, 10364127, 183099577, 549298731]

約数ペア:

[(1, 549298731), (3, 183099577), (53, 10364127), (83, 6618057), (107, 5133633), (159, 3454709), (249, 2206019), (321, 1711211), (389, 1412079), (1167, 470693), (4399, 124869), (5671, 96861), (8881, 61851), (13197, 41623), (17013, 32287), (20617, 26643)]