311905734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{9157}}^1$

素因数の和:9980

約数の個数: 32

約数和(自身を含む): 713884416

約数和(自身を除く): 401978682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 811, 1622, 2433, 4866, 5677, 9157, 11354, 17031, 18314, 27471, 34062, 54942, 64099, 128198, 192297, 384594, 7426327, 14852654, 22278981, 44557962, 51984289, 103968578, 155952867, 311905734]

約数ペア:

[(1, 311905734), (2, 155952867), (3, 103968578), (6, 51984289), (7, 44557962), (14, 22278981), (21, 14852654), (42, 7426327), (811, 384594), (1622, 192297), (2433, 128198), (4866, 64099), (5677, 54942), (9157, 34062), (11354, 27471), (17031, 18314)]