345070899

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{541}}^2$

素因数の和:1219

約数の個数: 18

約数和(自身を含む): 503170668

約数和(自身を除く): 158099769

約数列:

[1, 3, 9, 131, 393, 541, 1179, 1623, 4869, 70871, 212613, 292681, 637839, 878043, 2634129, 38341211, 115023633, 345070899]

約数ペア:

[(1, 345070899), (3, 115023633), (9, 38341211), (131, 2634129), (393, 878043), (541, 637839), (1179, 292681), (1623, 212613), (4869, 70871)]