4287387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 6289920

約数和(自身を除く): 2002533

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 2339, 7017, 30407, 91221, 109933, 329799, 1429129, 4287387]

約数ペア:

[(1, 4287387), (3, 1429129), (13, 329799), (39, 109933), (47, 91221), (141, 30407), (611, 7017), (1833, 2339)]