22199079

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13381}}^1$

素因数の和:13470

約数の個数: 16

約数和(自身を含む): 34257920

約数和(自身を除く): 12058841

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 13381, 40143, 93667, 281001, 1057099, 3171297, 7399693, 22199079]

約数ペア:

[(1, 22199079), (3, 7399693), (7, 3171297), (21, 1057099), (79, 281001), (237, 93667), (553, 40143), (1659, 13381)]