238093107

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5448

約数の個数: 32

約数和(自身を含む): 378892800

約数和(自身を除く): 140799693

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 343, 903, 1029, 2107, 5381, 6321, 14749, 16143, 37667, 44247, 113001, 231383, 263669, 694149, 791007, 1619681, 1845683, 4859043, 5537049, 11337767, 34013301, 79364369, 238093107]

約数ペア:

[(1, 238093107), (3, 79364369), (7, 34013301), (21, 11337767), (43, 5537049), (49, 4859043), (129, 1845683), (147, 1619681), (301, 791007), (343, 694149), (903, 263669), (1029, 231383), (2107, 113001), (5381, 44247), (6321, 37667), (14749, 16143)]