2153669561

素因数分解:

${\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 2296626696

約数和(自身を除く): 142957135

約数列:

[1, 23, 101, 173, 233, 529, 2323, 3979, 5359, 17473, 23533, 40309, 53429, 91517, 123257, 401879, 541259, 927107, 4071209, 9243217, 12448957, 21323461, 93637807, 2153669561]

約数ペア:

[(1, 2153669561), (23, 93637807), (101, 21323461), (173, 12448957), (233, 9243217), (529, 4071209), (2323, 927107), (3979, 541259), (5359, 401879), (17473, 123257), (23533, 91517), (40309, 53429)]