84960001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3919}}^1$

素因数の和:4108

約数の個数: 16

約数和(自身を含む): 102860800

約数和(自身を除く): 17900799

約数列:

[1, 7, 19, 133, 163, 1141, 3097, 3919, 21679, 27433, 74461, 521227, 638797, 4471579, 12137143, 84960001]

約数ペア:

[(1, 84960001), (7, 12137143), (19, 4471579), (133, 638797), (163, 521227), (1141, 74461), (3097, 27433), (3919, 21679)]