19830531

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41057}}^1$

素因数の和:41090

約数の個数: 16

約数和(自身を含む): 31532544

約数和(自身を除く): 11702013

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41057, 123171, 287399, 862197, 944311, 2832933, 6610177, 19830531]

約数ペア:

[(1, 19830531), (3, 6610177), (7, 2832933), (21, 944311), (23, 862197), (69, 287399), (161, 123171), (483, 41057)]