22398807

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 30637440

約数和(自身を除く): 8238633

約数列:

[1, 3, 53, 159, 179, 537, 787, 2361, 9487, 28461, 41711, 125133, 140873, 422619, 7466269, 22398807]

約数ペア:

[(1, 22398807), (3, 7466269), (53, 422619), (159, 140873), (179, 125133), (537, 41711), (787, 28461), (2361, 9487)]