1211339577

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{1567}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 1867751424

約数和(自身を除く): 656411847

約数列:

[1, 3, 7, 21, 131, 281, 393, 843, 917, 1567, 1967, 2751, 4701, 5901, 10969, 32907, 36811, 110433, 205277, 257677, 440327, 615831, 773031, 1320981, 1436939, 3082289, 4310817, 9246867, 57682837, 173048511, 403779859, 1211339577]

約数ペア:

[(1, 1211339577), (3, 403779859), (7, 173048511), (21, 57682837), (131, 9246867), (281, 4310817), (393, 3082289), (843, 1436939), (917, 1320981), (1567, 773031), (1967, 615831), (2751, 440327), (4701, 257677), (5901, 205277), (10969, 110433), (32907, 36811)]