9013288921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{6361}}^1$

素因数の和:7081

約数の個数: 32

約数和(自身を含む): 11594515968

約数和(自身を除く): 2581227047

約数列:

[1, 7, 13, 23, 91, 161, 299, 677, 2093, 4739, 6361, 8801, 15571, 44527, 61607, 82693, 108997, 146303, 202423, 578851, 1024121, 1416961, 1901939, 4306397, 13313573, 30144779, 55983161, 99047131, 391882127, 693329917, 1287612703, 9013288921]

約数ペア:

[(1, 9013288921), (7, 1287612703), (13, 693329917), (23, 391882127), (91, 99047131), (161, 55983161), (299, 30144779), (677, 13313573), (2093, 4306397), (4739, 1901939), (6361, 1416961), (8801, 1024121), (15571, 578851), (44527, 202423), (61607, 146303), (82693, 108997)]