2970327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 4410880

約数和(自身を除く): 1440553

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 589, 779, 1271, 1681, 1767, 2337, 3813, 5043, 24149, 31939, 52111, 72447, 95817, 156333, 990109, 2970327]

約数ペア:

[(1, 2970327), (3, 990109), (19, 156333), (31, 95817), (41, 72447), (57, 52111), (93, 31939), (123, 24149), (589, 5043), (779, 3813), (1271, 2337), (1681, 1767)]