2017048131

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 3363579648

約数和(自身を除く): 1346531517

約数列:

[1, 3, 7, 9, 21, 63, 197, 331, 491, 591, 993, 1379, 1473, 1773, 2317, 2979, 3437, 4137, 4419, 6951, 10311, 12411, 20853, 30933, 65207, 96727, 162521, 195621, 290181, 456449, 487563, 586863, 677089, 870543, 1137647, 1369347, 1462689, 2031267, 3412941, 4108041, 6093801, 10238823, 32016637, 96049911, 224116459, 288149733, 672349377, 2017048131]

約数ペア:

[(1, 2017048131), (3, 672349377), (7, 288149733), (9, 224116459), (21, 96049911), (63, 32016637), (197, 10238823), (331, 6093801), (491, 4108041), (591, 3412941), (993, 2031267), (1379, 1462689), (1473, 1369347), (1773, 1137647), (2317, 870543), (2979, 677089), (3437, 586863), (4137, 487563), (4419, 456449), (6951, 290181), (10311, 195621), (12411, 162521), (20853, 96727), (30933, 65207)]