431317146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{43541}}^1$

素因数の和:43686

約数の個数: 32

約数和(自身を含む): 936327168

約数和(自身を除く): 505010022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 43541, 87082, 130623, 261246, 566033, 1132066, 1698099, 3396198, 5529707, 11059414, 16589121, 33178242, 71886191, 143772382, 215658573, 431317146]

約数ペア:

[(1, 431317146), (2, 215658573), (3, 143772382), (6, 71886191), (13, 33178242), (26, 16589121), (39, 11059414), (78, 5529707), (127, 3396198), (254, 1698099), (381, 1132066), (762, 566033), (1651, 261246), (3302, 130623), (4953, 87082), (9906, 43541)]