332545521

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2557}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 554001408

約数和(自身を除く): 221455887

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 563, 1689, 2557, 3941, 6193, 7671, 11823, 17899, 18579, 28127, 43351, 53697, 84381, 130053, 196889, 590667, 1439591, 4318773, 10077137, 15835501, 30231411, 47506503, 110848507, 332545521]

約数ペア:

[(1, 332545521), (3, 110848507), (7, 47506503), (11, 30231411), (21, 15835501), (33, 10077137), (77, 4318773), (231, 1439591), (563, 590667), (1689, 196889), (2557, 130053), (3941, 84381), (6193, 53697), (7671, 43351), (11823, 28127), (17899, 18579)]