1988133

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5569}}^1$

素因数の和:5596

約数の個数: 16

約数和(自身を含む): 3208320

約数和(自身を除く): 1220187

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5569, 16707, 38983, 94673, 116949, 284019, 662711, 1988133]

約数ペア:

[(1, 1988133), (3, 662711), (7, 284019), (17, 116949), (21, 94673), (51, 38983), (119, 16707), (357, 5569)]