86474913

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{7237}}^1$

素因数の和:7816

約数の個数: 16

約数和(自身を含む): 132021120

約数和(自身を除く): 45546207

約数列:

[1, 3, 7, 21, 569, 1707, 3983, 7237, 11949, 21711, 50659, 151977, 4117853, 12353559, 28824971, 86474913]

約数ペア:

[(1, 86474913), (3, 28824971), (7, 12353559), (21, 4117853), (569, 151977), (1707, 50659), (3983, 21711), (7237, 11949)]