28236923

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 34633200

約数和(自身を除く): 6396277

約数列:

[1, 11, 13, 29, 121, 143, 319, 377, 619, 1573, 3509, 4147, 6809, 8047, 17951, 45617, 74899, 88517, 197461, 233363, 973687, 2172071, 2566993, 28236923]

約数ペア:

[(1, 28236923), (11, 2566993), (13, 2172071), (29, 973687), (121, 233363), (143, 197461), (319, 88517), (377, 74899), (619, 45617), (1573, 17951), (3509, 8047), (4147, 6809)]