834173039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 1028865024

約数和(自身を除く): 194691985

約数列:

[1, 7, 23, 43, 101, 161, 301, 707, 989, 1193, 2323, 4343, 6923, 8351, 16261, 27439, 30401, 51299, 99889, 120493, 192073, 359093, 699223, 843451, 1179877, 2771339, 5181199, 8259139, 19399373, 36268393, 119167577, 834173039]

約数ペア:

[(1, 834173039), (7, 119167577), (23, 36268393), (43, 19399373), (101, 8259139), (161, 5181199), (301, 2771339), (707, 1179877), (989, 843451), (1193, 699223), (2323, 359093), (4343, 192073), (6923, 120493), (8351, 99889), (16261, 51299), (27439, 30401)]