215380621

素因数分解:

${\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 223819200

約数和(自身を除く): 8438579

約数列:

[1, 59, 107, 109, 313, 6313, 6431, 11663, 18467, 33491, 34117, 688117, 1975969, 2012903, 3650519, 215380621]

約数ペア:

[(1, 215380621), (59, 3650519), (107, 2012903), (109, 1975969), (313, 688117), (6313, 34117), (6431, 33491), (11663, 18467)]