80847641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{10303}}^1$

素因数の和:10388

約数の個数: 16

約数和(自身を含む): 98918400

約数和(自身を除く): 18070759

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 10303, 72121, 195757, 607877, 1370299, 4255139, 11549663, 80847641]

約数ペア:

[(1, 80847641), (7, 11549663), (19, 4255139), (59, 1370299), (133, 607877), (413, 195757), (1121, 72121), (7847, 10303)]