2917492047

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5687119}}^1$

素因数の和:5687147

約数の個数: 16

約数和(自身を含む): 4549696000

約数和(自身を除く): 1632203953

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5687119, 17061357, 51184071, 108055261, 153552213, 324165783, 972497349, 2917492047]

約数ペア:

[(1, 2917492047), (3, 972497349), (9, 324165783), (19, 153552213), (27, 108055261), (57, 51184071), (171, 17061357), (513, 5687119)]