3639939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 5037984

約数和(自身を除く): 1398045

約数列:

[1, 3, 41, 101, 123, 293, 303, 879, 4141, 12013, 12423, 29593, 36039, 88779, 1213313, 3639939]

約数ペア:

[(1, 3639939), (3, 1213313), (41, 88779), (101, 36039), (123, 29593), (293, 12423), (303, 12013), (879, 4141)]