1222067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 1555200

約数和(自身を除く): 333133

約数列:

[1, 7, 11, 59, 77, 269, 413, 649, 1883, 2959, 4543, 15871, 20713, 111097, 174581, 1222067]

約数ペア:

[(1, 1222067), (7, 174581), (11, 111097), (59, 20713), (77, 15871), (269, 4543), (413, 2959), (649, 1883)]