7646949

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 11737440

約数和(自身を除く): 4090491

約数列:

[1, 3, 9, 19, 57, 171, 197, 227, 591, 681, 1773, 2043, 3743, 4313, 11229, 12939, 33687, 38817, 44719, 134157, 402471, 849661, 2548983, 7646949]

約数ペア:

[(1, 7646949), (3, 2548983), (9, 849661), (19, 402471), (57, 134157), (171, 44719), (197, 38817), (227, 33687), (591, 12939), (681, 11229), (1773, 4313), (2043, 3743)]