29972247

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 41086848

約数和(自身を除く): 11114601

約数列:

[1, 3, 43, 129, 283, 821, 849, 2463, 12169, 35303, 36507, 105909, 232343, 697029, 9990749, 29972247]

約数ペア:

[(1, 29972247), (3, 9990749), (43, 697029), (129, 232343), (283, 105909), (821, 36507), (849, 35303), (2463, 12169)]