86208513

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21397}}^1$

素因数の和:21496

約数の個数: 16

約数和(自身を含む): 123252480

約数和(自身を除く): 37043967

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 21397, 64191, 363749, 1091247, 1690363, 5071089, 28736171, 86208513]

約数ペア:

[(1, 86208513), (3, 28736171), (17, 5071089), (51, 1690363), (79, 1091247), (237, 363749), (1343, 64191), (4029, 21397)]