17383399257

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1\times {\mathrm{10289}}^1$

素因数の和:12213

約数の個数: 32

約数和(自身を含む): 27122135040

約数和(自身を除く): 9738735783

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1871, 5613, 10289, 13097, 30867, 39291, 72023, 80453, 216069, 241359, 442427, 563171, 1327281, 1689513, 3096989, 9290967, 19250719, 57752157, 134755033, 404265099, 827780917, 2483342751, 5794466419, 17383399257]

約数ペア:

[(1, 17383399257), (3, 5794466419), (7, 2483342751), (21, 827780917), (43, 404265099), (129, 134755033), (301, 57752157), (903, 19250719), (1871, 9290967), (5613, 3096989), (10289, 1689513), (13097, 1327281), (30867, 563171), (39291, 442427), (72023, 241359), (80453, 216069)]