39721036293

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{643}}^1\times {\mathrm{62971}}^1$

素因数の和:63729

約数の個数: 24

約数和(自身を含む): 57992174240

約数和(自身を除く): 18271137947

約数列:

[1, 3, 9, 109, 327, 643, 981, 1929, 5787, 62971, 70087, 188913, 210261, 566739, 630783, 6863839, 20591517, 40490353, 61774551, 121471059, 364413177, 4413448477, 13240345431, 39721036293]

約数ペア:

[(1, 39721036293), (3, 13240345431), (9, 4413448477), (109, 364413177), (327, 121471059), (643, 61774551), (981, 40490353), (1929, 20591517), (5787, 6863839), (62971, 630783), (70087, 566739), (188913, 210261)]