12005689917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{64849}}^1$

素因数の和:65013

約数の個数: 32

約数和(自身を含む): 17780313600

約数和(自身を除く): 5774623683

約数列:

[1, 3, 13, 39, 47, 101, 141, 303, 611, 1313, 1833, 3939, 4747, 14241, 61711, 64849, 185133, 194547, 843037, 2529111, 3047903, 6549749, 9143709, 19649247, 39622739, 85146737, 118868217, 255440211, 307838203, 923514609, 4001896639, 12005689917]

約数ペア:

[(1, 12005689917), (3, 4001896639), (13, 923514609), (39, 307838203), (47, 255440211), (101, 118868217), (141, 85146737), (303, 39622739), (611, 19649247), (1313, 9143709), (1833, 6549749), (3939, 3047903), (4747, 2529111), (14241, 843037), (61711, 194547), (64849, 185133)]