38597979

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 61885440

約数和(自身を除く): 23287461

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 471, 483, 509, 1099, 1527, 3297, 3563, 3611, 10689, 10833, 11707, 25277, 35121, 75831, 79913, 81949, 239739, 245847, 559391, 1678173, 1837999, 5513997, 12865993, 38597979]

約数ペア:

[(1, 38597979), (3, 12865993), (7, 5513997), (21, 1837999), (23, 1678173), (69, 559391), (157, 245847), (161, 239739), (471, 81949), (483, 79913), (509, 75831), (1099, 35121), (1527, 25277), (3297, 11707), (3563, 10833), (3611, 10689)]