8874371793

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{22573}}^1$

素因数の和:22873

約数の個数: 32

約数和(自身を含む): 13733660416

約数和(自身を除く): 4859288623

約数列:

[1, 3, 7, 21, 97, 193, 291, 579, 679, 1351, 2037, 4053, 18721, 22573, 56163, 67719, 131047, 158011, 393141, 474033, 2189581, 4356589, 6568743, 13069767, 15327067, 30496123, 45981201, 91488369, 422589133, 1267767399, 2958123931, 8874371793]

約数ペア:

[(1, 8874371793), (3, 2958123931), (7, 1267767399), (21, 422589133), (97, 91488369), (193, 45981201), (291, 30496123), (579, 15327067), (679, 13069767), (1351, 6568743), (2037, 4356589), (4053, 2189581), (18721, 474033), (22573, 393141), (56163, 158011), (67719, 131047)]