342485709

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3337

約数の個数: 24

約数和(自身を含む): 484640352

約数和(自身を除く): 142154643

約数列:

[1, 3, 23, 67, 69, 201, 529, 1541, 1587, 3221, 4623, 9663, 35443, 74083, 106329, 215807, 222249, 647421, 1703909, 4963561, 5111727, 14890683, 114161903, 342485709]

約数ペア:

[(1, 342485709), (3, 114161903), (23, 14890683), (67, 5111727), (69, 4963561), (201, 1703909), (529, 647421), (1541, 222249), (1587, 215807), (3221, 106329), (4623, 74083), (9663, 35443)]