222718713

素因数分解:

$3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{27691}}^1$

素因数の和:28084

約数の個数: 16

約数和(自身を含む): 340279296

約数和(自身を除く): 117560583

約数列:

[1, 3, 7, 21, 383, 1149, 2681, 8043, 27691, 83073, 193837, 581511, 10605653, 31816959, 74239571, 222718713]

約数ペア:

[(1, 222718713), (3, 74239571), (7, 31816959), (21, 10605653), (383, 581511), (1149, 193837), (2681, 83073), (8043, 27691)]