249162289

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1621}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 268136064

約数和(自身を除く): 18973775

約数列:

[1, 23, 41, 163, 943, 1621, 3749, 6683, 37283, 66461, 153709, 264223, 1528603, 6077129, 10833143, 249162289]

約数ペア:

[(1, 249162289), (23, 10833143), (41, 6077129), (163, 1528603), (943, 264223), (1621, 153709), (3749, 66461), (6683, 37283)]