339227931

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{43541}}^1$

素因数の和:43611

約数の個数: 24

約数和(自身を含む): 536089104

約数和(自身を除く): 196861173

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 43541, 130623, 304787, 914361, 2133509, 2307673, 6400527, 6923019, 16153711, 48461133, 113075977, 339227931]

約数ペア:

[(1, 339227931), (3, 113075977), (7, 48461133), (21, 16153711), (49, 6923019), (53, 6400527), (147, 2307673), (159, 2133509), (371, 914361), (1113, 304787), (2597, 130623), (7791, 43541)]