38347869

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 62346240

約数和(自身を除く): 23998371

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 357, 489, 659, 1141, 1977, 2771, 3423, 4613, 8313, 11203, 13839, 19397, 33609, 58191, 78421, 107417, 235263, 322251, 751919, 1826089, 2255757, 5478267, 12782623, 38347869]

約数ペア:

[(1, 38347869), (3, 12782623), (7, 5478267), (17, 2255757), (21, 1826089), (51, 751919), (119, 322251), (163, 235263), (357, 107417), (489, 78421), (659, 58191), (1141, 33609), (1977, 19397), (2771, 13839), (3423, 11203), (4613, 8313)]