830071473

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{20771}}^1$

素因数の和:20965

約数の個数: 32

約数和(自身を含む): 1387901952

約数和(自身を除く): 557830479

約数列:

[1, 3, 7, 11, 21, 33, 77, 173, 231, 519, 1211, 1903, 3633, 5709, 13321, 20771, 39963, 62313, 145397, 228481, 436191, 685443, 1599367, 3593383, 4798101, 10780149, 25153681, 39527213, 75461043, 118581639, 276690491, 830071473]

約数ペア:

[(1, 830071473), (3, 276690491), (7, 118581639), (11, 75461043), (21, 39527213), (33, 25153681), (77, 10780149), (173, 4798101), (231, 3593383), (519, 1599367), (1211, 685443), (1903, 436191), (3633, 228481), (5709, 145397), (13321, 62313), (20771, 39963)]