1239394083

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 1731287040

約数和(自身を除く): 491892957

約数列:

[1, 3, 29, 87, 193, 223, 331, 579, 669, 993, 5597, 6467, 9599, 16791, 19401, 28797, 43039, 63883, 73813, 129117, 191649, 221439, 1248131, 1852607, 2140577, 3744393, 5557821, 6421731, 14245909, 42737727, 413131361, 1239394083]

約数ペア:

[(1, 1239394083), (3, 413131361), (29, 42737727), (87, 14245909), (193, 6421731), (223, 5557821), (331, 3744393), (579, 2140577), (669, 1852607), (993, 1248131), (5597, 221439), (6467, 191649), (9599, 129117), (16791, 73813), (19401, 63883), (28797, 43039)]