22208487

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22501}}^1$

素因数の和:22558

約数の個数: 16

約数和(自身を含む): 34563072

約数和(自身を除く): 12354585

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 22501, 67503, 157507, 472521, 1057547, 3172641, 7402829, 22208487]

約数ペア:

[(1, 22208487), (3, 7402829), (7, 3172641), (21, 1057547), (47, 472521), (141, 157507), (329, 67503), (987, 22501)]