2103927

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5302

約数の個数: 16

約数和(自身を含む): 3375360

約数和(自身を除く): 1271433

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5273, 15819, 36911, 100187, 110733, 300561, 701309, 2103927]

約数ペア:

[(1, 2103927), (3, 701309), (7, 300561), (19, 110733), (21, 100187), (57, 36911), (133, 15819), (399, 5273)]