8042307

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 13386240

約数和(自身を除く): 5343933

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 331, 623, 993, 1157, 1869, 2317, 3471, 4303, 6951, 8099, 12909, 24297, 29459, 30121, 88377, 90363, 206213, 382967, 618639, 1148901, 2680769, 8042307]

約数ペア:

[(1, 8042307), (3, 2680769), (7, 1148901), (13, 618639), (21, 382967), (39, 206213), (89, 90363), (91, 88377), (267, 30121), (273, 29459), (331, 24297), (623, 12909), (993, 8099), (1157, 6951), (1869, 4303), (2317, 3471)]