13964349

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1481}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 21340800

約数和(自身を除く): 7376451

約数列:

[1, 3, 7, 21, 449, 1347, 1481, 3143, 4443, 9429, 10367, 31101, 664969, 1994907, 4654783, 13964349]

約数ペア:

[(1, 13964349), (3, 4654783), (7, 1994907), (21, 664969), (449, 31101), (1347, 10367), (1481, 9429), (3143, 4443)]