914681525471

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1\times {\mathrm{68683}}^1$

素因数の和:69351

約数の個数: 32

約数和(自身を含む): 1099242912768

約数和(自身を除く): 184561387297

約数列:

[1, 7, 23, 161, 181, 457, 1267, 3199, 4163, 10511, 29141, 68683, 73577, 82717, 480781, 579019, 1579709, 1902491, 11057963, 12431623, 13317437, 31388131, 87021361, 219716917, 285927329, 721927013, 2001491303, 5053489091, 5681251711, 39768761977, 130668789353, 914681525471]

約数ペア:

[(1, 914681525471), (7, 130668789353), (23, 39768761977), (161, 5681251711), (181, 5053489091), (457, 2001491303), (1267, 721927013), (3199, 285927329), (4163, 219716917), (10511, 87021361), (29141, 31388131), (68683, 13317437), (73577, 12431623), (82717, 11057963), (480781, 1902491), (579019, 1579709)]