212366973

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{777901}}^1$

素因数の和:777924

約数の個数: 16

約数和(自身を含む): 348500096

約数和(自身を除く): 136133123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 777901, 2333703, 5445307, 10112713, 16335921, 30338139, 70788991, 212366973]

約数ペア:

[(1, 212366973), (3, 70788991), (7, 30338139), (13, 16335921), (21, 10112713), (39, 5445307), (91, 2333703), (273, 777901)]