3940893

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{4423}}^1$

素因数の和:4446

約数の個数: 20

約数和(自身を含む): 6423648

約数和(自身を除く): 2482755

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 4423, 13269, 39807, 48653, 119421, 145959, 358263, 437877, 1313631, 3940893]

約数ペア:

[(1, 3940893), (3, 1313631), (9, 437877), (11, 358263), (27, 145959), (33, 119421), (81, 48653), (99, 39807), (297, 13269), (891, 4423)]