8340753

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 12418560

約数和(自身を除く): 4077807

約数列:

[1, 3, 19, 41, 43, 57, 83, 123, 129, 249, 779, 817, 1577, 1763, 2337, 2451, 3403, 3569, 4731, 5289, 10209, 10707, 33497, 64657, 67811, 100491, 146329, 193971, 203433, 438987, 2780251, 8340753]

約数ペア:

[(1, 8340753), (3, 2780251), (19, 438987), (41, 203433), (43, 193971), (57, 146329), (83, 100491), (123, 67811), (129, 64657), (249, 33497), (779, 10707), (817, 10209), (1577, 5289), (1763, 4731), (2337, 3569), (2451, 3403)]