968401777

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 1185726464

約数和(自身を除く): 217324687

約数列:

[1, 7, 31, 37, 103, 217, 259, 721, 1147, 1171, 3193, 3811, 8029, 8197, 22351, 26677, 36301, 43327, 118141, 120613, 254107, 303289, 826987, 844291, 1343137, 3739003, 4462681, 9401959, 26173021, 31238767, 138343111, 968401777]

約数ペア:

[(1, 968401777), (7, 138343111), (31, 31238767), (37, 26173021), (103, 9401959), (217, 4462681), (259, 3739003), (721, 1343137), (1147, 844291), (1171, 826987), (3193, 303289), (3811, 254107), (8029, 120613), (8197, 118141), (22351, 43327), (26677, 36301)]