2922789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 4193280

約数和(自身を除く): 1270491

約数列:

[1, 3, 19, 47, 57, 141, 893, 1091, 2679, 3273, 20729, 51277, 62187, 153831, 974263, 2922789]

約数ペア:

[(1, 2922789), (3, 974263), (19, 153831), (47, 62187), (57, 51277), (141, 20729), (893, 3273), (1091, 2679)]