8143191

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6835

約数の個数: 24

約数和(自身を含む): 14152320

約数和(自身を除く): 6009129

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 6803, 20409, 47621, 61227, 129257, 142863, 387771, 428589, 904799, 1163313, 2714397, 8143191]

約数ペア:

[(1, 8143191), (3, 2714397), (7, 1163313), (9, 904799), (19, 428589), (21, 387771), (57, 142863), (63, 129257), (133, 61227), (171, 47621), (399, 20409), (1197, 6803)]