229861821

素因数分解:

$3^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{7187}}^1$

素因数の和:8720

約数の個数: 16

約数和(自身を含む): 350544384

約数和(自身を除く): 120682563

約数列:

[1, 3, 7, 21, 1523, 4569, 7187, 10661, 21561, 31983, 50309, 150927, 10945801, 32837403, 76620607, 229861821]

約数ペア:

[(1, 229861821), (3, 76620607), (7, 32837403), (21, 10945801), (1523, 150927), (4569, 50309), (7187, 31983), (10661, 21561)]