2938728627

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{27901}}^1$

素因数の和:28040

約数の個数: 32

約数和(自身を含む): 4500034560

約数和(自身を除く): 1561305933

約数列:

[1, 3, 9, 27, 47, 83, 141, 249, 423, 747, 1269, 2241, 3901, 11703, 27901, 35109, 83703, 105327, 251109, 753327, 1311347, 2315783, 3934041, 6947349, 11802123, 20842047, 35406369, 62526141, 108841801, 326525403, 979576209, 2938728627]

約数ペア:

[(1, 2938728627), (3, 979576209), (9, 326525403), (27, 108841801), (47, 62526141), (83, 35406369), (141, 20842047), (249, 11802123), (423, 6947349), (747, 3934041), (1269, 2315783), (2241, 1311347), (3901, 753327), (11703, 251109), (27901, 105327), (35109, 83703)]