1490822853

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{71719}}^1$

素因数の和:71789

約数の個数: 24

約数和(自身を含む): 2204959680

約数和(自身を除く): 714136827

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 6929, 20787, 71719, 215157, 932347, 2797041, 2940479, 8821437, 12120511, 36361533, 38226227, 114678681, 496940951, 1490822853]

約数ペア:

[(1, 1490822853), (3, 496940951), (13, 114678681), (39, 38226227), (41, 36361533), (123, 12120511), (169, 8821437), (507, 2940479), (533, 2797041), (1599, 932347), (6929, 215157), (20787, 71719)]