82625921

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1213}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 97430784

約数和(自身を除く): 14804863

約数列:

[1, 7, 37, 259, 263, 1213, 1841, 8491, 9731, 44881, 68117, 314167, 319019, 2233133, 11803703, 82625921]

約数ペア:

[(1, 82625921), (7, 11803703), (37, 2233133), (259, 319019), (263, 314167), (1213, 68117), (1841, 44881), (8491, 9731)]