63289261

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7417}}^1$

素因数の和:7500

約数の個数: 16

約数和(自身を含む): 76909824

約数和(自身を除く): 13620563

約数列:

[1, 7, 23, 53, 161, 371, 1219, 7417, 8533, 51919, 170591, 393101, 1194137, 2751707, 9041323, 63289261]

約数ペア:

[(1, 63289261), (7, 9041323), (23, 2751707), (53, 1194137), (161, 393101), (371, 170591), (1219, 51919), (7417, 8533)]