214948311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{53113}}^1$

素因数の和:53206

約数の個数: 16

約数和(自身を含む): 305936640

約数和(自身を除く): 90988329

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 53113, 159339, 1009147, 3027441, 3771023, 11313069, 71649437, 214948311]

約数ペア:

[(1, 214948311), (3, 71649437), (19, 11313069), (57, 3771023), (71, 3027441), (213, 1009147), (1349, 159339), (4047, 53113)]