4287573

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1286

約数の個数: 20

約数和(自身を含む): 6559168

約数和(自身を除く): 2271595

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1231, 3483, 3693, 11079, 33237, 52933, 99711, 158799, 476397, 1429191, 4287573]

約数ペア:

[(1, 4287573), (3, 1429191), (9, 476397), (27, 158799), (43, 99711), (81, 52933), (129, 33237), (387, 11079), (1161, 3693), (1231, 3483)]