121430778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{10289}}^1$

素因数の和:10582

約数の個数: 32

約数和(自身を含む): 278570880

約数和(自身を除く): 157140102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 10289, 11802, 20578, 30867, 61734, 72023, 144046, 216069, 432138, 2891209, 5782418, 8673627, 17347254, 20238463, 40476926, 60715389, 121430778]

約数ペア:

[(1, 121430778), (2, 60715389), (3, 40476926), (6, 20238463), (7, 17347254), (14, 8673627), (21, 5782418), (42, 2891209), (281, 432138), (562, 216069), (843, 144046), (1686, 72023), (1967, 61734), (3934, 30867), (5901, 20578), (10289, 11802)]