31998869

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5119}}^1$

素因数の和:5192

約数の個数: 16

約数和(自身を含む): 39321600

約数和(自身を除く): 7322731

約数列:

[1, 7, 19, 47, 133, 329, 893, 5119, 6251, 35833, 97261, 240593, 680827, 1684151, 4571267, 31998869]

約数ペア:

[(1, 31998869), (7, 4571267), (19, 1684151), (47, 680827), (133, 240593), (329, 97261), (893, 35833), (5119, 6251)]