24240853

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 31013376

約数和(自身を除く): 6772523

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 661, 1183, 2821, 4627, 5239, 8593, 20491, 36673, 60151, 111709, 143437, 266383, 781963, 1864681, 3462979, 24240853]

約数ペア:

[(1, 24240853), (7, 3462979), (13, 1864681), (31, 781963), (91, 266383), (169, 143437), (217, 111709), (403, 60151), (661, 36673), (1183, 20491), (2821, 8593), (4627, 5239)]