65421361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 72293760

約数和(自身を除く): 6872399

約数列:

[1, 23, 29, 43, 667, 989, 1247, 2281, 28681, 52463, 66149, 98083, 1521427, 2255909, 2844407, 65421361]

約数ペア:

[(1, 65421361), (23, 2844407), (29, 2255909), (43, 1521427), (667, 98083), (989, 66149), (1247, 52463), (2281, 28681)]