38720577

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{108461}}^1$

素因数の和:108488

約数の個数: 16

約数和(自身を含む): 62474112

約数和(自身を除く): 23753535

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 108461, 325383, 759227, 1843837, 2277681, 5531511, 12906859, 38720577]

約数ペア:

[(1, 38720577), (3, 12906859), (7, 5531511), (17, 2277681), (21, 1843837), (51, 759227), (119, 325383), (357, 108461)]