187930029

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{288679}}^1$

素因数の和:288720

約数の個数: 16

約数和(自身を含む): 295608320

約数和(自身を除く): 107678291

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 288679, 866037, 2020753, 6062259, 8949049, 26847147, 62643343, 187930029]

約数ペア:

[(1, 187930029), (3, 62643343), (7, 26847147), (21, 8949049), (31, 6062259), (93, 2020753), (217, 866037), (651, 288679)]