214978713

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{6359}}^1$

素因数の和:6612

約数の個数: 16

約数和(自身を含む): 293068800

約数和(自身を除く): 78090087

約数列:

[1, 3, 59, 177, 191, 573, 6359, 11269, 19077, 33807, 375181, 1125543, 1214569, 3643707, 71659571, 214978713]

約数ペア:

[(1, 214978713), (3, 71659571), (59, 3643707), (177, 1214569), (191, 1125543), (573, 375181), (6359, 33807), (11269, 19077)]