419223039

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{33503}}^1$

素因数の和:33646

約数の個数: 16

約数和(自身を含む): 577876992

約数和(自身を除く): 158653953

約数列:

[1, 3, 43, 97, 129, 291, 4171, 12513, 33503, 100509, 1440629, 3249791, 4321887, 9749373, 139741013, 419223039]

約数ペア:

[(1, 419223039), (3, 139741013), (43, 9749373), (97, 4321887), (129, 3249791), (291, 1440629), (4171, 100509), (12513, 33503)]