5125209

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 7053312

約数和(自身を除く): 1928103

約数列:

[1, 3, 47, 141, 163, 223, 489, 669, 7661, 10481, 22983, 31443, 36349, 109047, 1708403, 5125209]

約数ペア:

[(1, 5125209), (3, 1708403), (47, 109047), (141, 36349), (163, 31443), (223, 22983), (489, 10481), (669, 7661)]