13998003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1019}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 19747200

約数和(自身を除く): 5749197

約数列:

[1, 3, 19, 57, 241, 723, 1019, 3057, 4579, 13737, 19361, 58083, 245579, 736737, 4666001, 13998003]

約数ペア:

[(1, 13998003), (3, 4666001), (19, 736737), (57, 245579), (241, 58083), (723, 19361), (1019, 13737), (3057, 4579)]