227789247

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{38329}}^1$

素因数の和:38622

約数の個数: 16

約数和(自身を含む): 348343040

約数和(自身を除く): 120553793

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 38329, 114987, 268303, 804909, 10847107, 32541321, 75929749, 227789247]

約数ペア:

[(1, 227789247), (3, 75929749), (7, 32541321), (21, 10847107), (283, 804909), (849, 268303), (1981, 114987), (5943, 38329)]