8018199

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 13347360

約数和(自身を除く): 5329161

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 929, 959, 1233, 2787, 2877, 6503, 8361, 8631, 19509, 58527, 127273, 381819, 890911, 1145457, 2672733, 8018199]

約数ペア:

[(1, 8018199), (3, 2672733), (7, 1145457), (9, 890911), (21, 381819), (63, 127273), (137, 58527), (411, 19509), (929, 8631), (959, 8361), (1233, 6503), (2787, 2877)]