3854473

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 4712320

約数和(自身を除く): 857847

約数列:

[1, 7, 19, 73, 133, 397, 511, 1387, 2779, 7543, 9709, 28981, 52801, 202867, 550639, 3854473]

約数ペア:

[(1, 3854473), (7, 550639), (19, 202867), (73, 52801), (133, 28981), (397, 9709), (511, 7543), (1387, 2779)]