4218171

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 6061440

約数和(自身を除く): 1843269

約数列:

[1, 3, 19, 43, 57, 129, 817, 1721, 2451, 5163, 32699, 74003, 98097, 222009, 1406057, 4218171]

約数ペア:

[(1, 4218171), (3, 1406057), (19, 222009), (43, 98097), (57, 74003), (129, 32699), (817, 5163), (1721, 2451)]