858681793

素因数分解:

${\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 936472320

約数和(自身を除く): 77790527

約数列:

[1, 23, 29, 223, 251, 529, 667, 5129, 5773, 6467, 7279, 15341, 55973, 117967, 132779, 148741, 167417, 1287379, 1623217, 3421043, 3850591, 29609717, 37333991, 858681793]

約数ペア:

[(1, 858681793), (23, 37333991), (29, 29609717), (223, 3850591), (251, 3421043), (529, 1623217), (667, 1287379), (5129, 167417), (5773, 148741), (6467, 132779), (7279, 117967), (15341, 55973)]