152653921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4813}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 183009024

約数和(自身を除く): 30355103

約数列:

[1, 7, 23, 161, 197, 1379, 4531, 4813, 31717, 33691, 110699, 774893, 948161, 6637127, 21807703, 152653921]

約数ペア:

[(1, 152653921), (7, 21807703), (23, 6637127), (161, 948161), (197, 774893), (1379, 110699), (4531, 33691), (4813, 31717)]