229229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 309120

約数和(自身を除く): 79891

約数列:

[1, 7, 11, 13, 77, 91, 143, 229, 1001, 1603, 2519, 2977, 17633, 20839, 32747, 229229]

約数ペア:

[(1, 229229), (7, 32747), (11, 20839), (13, 17633), (77, 2977), (91, 2519), (143, 1603), (229, 1001)]