16874559

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 26404560

約数和(自身を除く): 9530001

約数列:

[1, 3, 9, 13, 39, 117, 233, 619, 699, 1857, 2097, 3029, 5571, 8047, 9087, 24141, 27261, 72423, 144227, 432681, 1298043, 1874951, 5624853, 16874559]

約数ペア:

[(1, 16874559), (3, 5624853), (9, 1874951), (13, 1298043), (39, 432681), (117, 144227), (233, 72423), (619, 27261), (699, 24141), (1857, 9087), (2097, 8047), (3029, 5571)]