16221063

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3967}}^1$

素因数の和:4046

約数の個数: 16

約数和(自身を含む): 22855680

約数和(自身を除く): 6634617

約数列:

[1, 3, 29, 47, 87, 141, 1363, 3967, 4089, 11901, 115043, 186449, 345129, 559347, 5407021, 16221063]

約数ペア:

[(1, 16221063), (3, 5407021), (29, 559347), (47, 345129), (87, 186449), (141, 115043), (1363, 11901), (3967, 4089)]