153373199

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{7789}}^1$

素因数の和:7922

約数の個数: 16

約数和(自身を含む): 183220800

約数和(自身を除く): 29847601

約数列:

[1, 7, 29, 97, 203, 679, 2813, 7789, 19691, 54523, 225881, 755533, 1581167, 5288731, 21910457, 153373199]

約数ペア:

[(1, 153373199), (7, 21910457), (29, 5288731), (97, 1581167), (203, 755533), (679, 225881), (2813, 54523), (7789, 19691)]