39261621

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 64604160

約数和(自身を除く): 25342539

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 2803, 4669, 8409, 14007, 19621, 58863, 64469, 81287, 193407, 243861, 451283, 569009, 1353849, 1707027, 1869601, 5608803, 13087207, 39261621]

約数ペア:

[(1, 39261621), (3, 13087207), (7, 5608803), (21, 1869601), (23, 1707027), (29, 1353849), (69, 569009), (87, 451283), (161, 243861), (203, 193407), (483, 81287), (609, 64469), (667, 58863), (2001, 19621), (2803, 14007), (4669, 8409)]