12479487

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 17260032

約数和(自身を除く): 4780545

約数列:

[1, 3, 47, 67, 141, 201, 1321, 3149, 3963, 9447, 62087, 88507, 186261, 265521, 4159829, 12479487]

約数ペア:

[(1, 12479487), (3, 4159829), (47, 265521), (67, 186261), (141, 88507), (201, 62087), (1321, 9447), (3149, 3963)]