1245642885123

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97080733}}^1$

素因数の和:97080803

約数の個数: 32

約数和(自身を含む): 2087624103936

約数和(自身を除く): 841981218813

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 97080733, 291242199, 679565131, 1262049529, 2038695393, 3786148587, 4562794451, 8834346703, 13688383353, 26503040109, 31939561157, 59316327863, 95818683471, 177948983589, 415214295041, 1245642885123]

約数ペア:

[(1, 1245642885123), (3, 415214295041), (7, 177948983589), (13, 95818683471), (21, 59316327863), (39, 31939561157), (47, 26503040109), (91, 13688383353), (141, 8834346703), (273, 4562794451), (329, 3786148587), (611, 2038695393), (987, 1262049529), (1833, 679565131), (4277, 291242199), (12831, 97080733)]