121656913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{44449}}^1$

素因数の和:44496

約数の個数: 16

約数和(自身を含む): 153619200

約数和(自身を除く): 31962287

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 44449, 311143, 755633, 1022327, 5289431, 7156289, 17379559, 121656913]

約数ペア:

[(1, 121656913), (7, 17379559), (17, 7156289), (23, 5289431), (119, 1022327), (161, 755633), (391, 311143), (2737, 44449)]