4727720459

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 6155606016

約数和(自身を除く): 1427885557

約数列:

[1, 7, 11, 47, 49, 77, 329, 431, 433, 517, 539, 2303, 3017, 3031, 3619, 4741, 4763, 20257, 20351, 21119, 21217, 25333, 33187, 33341, 141799, 142457, 186623, 222827, 223861, 232309, 233387, 992593, 997199, 1306361, 1559789, 1567027, 2052853, 8771281, 9144527, 10918523, 10969189, 14369971, 61398967, 96484091, 100589797, 429792769, 675388637, 4727720459]

約数ペア:

[(1, 4727720459), (7, 675388637), (11, 429792769), (47, 100589797), (49, 96484091), (77, 61398967), (329, 14369971), (431, 10969189), (433, 10918523), (517, 9144527), (539, 8771281), (2303, 2052853), (3017, 1567027), (3031, 1559789), (3619, 1306361), (4741, 997199), (4763, 992593), (20257, 233387), (20351, 232309), (21119, 223861), (21217, 222827), (25333, 186623), (33187, 142457), (33341, 141799)]