6773221

素因数分解:

$7^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 24

約数和(自身を含む): 8784384

約数和(自身を除く): 2011163

約数列:

[1, 7, 13, 31, 49, 91, 217, 343, 403, 637, 1519, 2401, 2821, 4459, 10633, 16807, 19747, 31213, 74431, 138229, 218491, 521017, 967603, 6773221]

約数ペア:

[(1, 6773221), (7, 967603), (13, 521017), (31, 218491), (49, 138229), (91, 74431), (217, 31213), (343, 19747), (403, 16807), (637, 10633), (1519, 4459), (2401, 2821)]