42303443

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 56179200

約数和(自身を除く): 13875757

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 569, 817, 1729, 3913, 3983, 5719, 7397, 10621, 10811, 24467, 51779, 74347, 75677, 140543, 171269, 318071, 464873, 983801, 2226497, 3254111, 6043349, 42303443]

約数ペア:

[(1, 42303443), (7, 6043349), (13, 3254111), (19, 2226497), (43, 983801), (91, 464873), (133, 318071), (247, 171269), (301, 140543), (559, 75677), (569, 74347), (817, 51779), (1729, 24467), (3913, 10811), (3983, 10621), (5719, 7397)]