2222829

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 3968000

約数和(自身を除く): 1745171

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 619, 1197, 1857, 3591, 4333, 5571, 11761, 12999, 16713, 35283, 38997, 82327, 105849, 116991, 246981, 317547, 740943, 2222829]

約数ペア:

[(1, 2222829), (3, 740943), (7, 317547), (9, 246981), (19, 116991), (21, 105849), (27, 82327), (57, 38997), (63, 35283), (133, 16713), (171, 12999), (189, 11761), (399, 5571), (513, 4333), (619, 3591), (1197, 1857)]