56840433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 84260736

約数和(自身を除く): 27420303

約数列:

[1, 3, 13, 39, 53, 107, 159, 257, 321, 689, 771, 1391, 2067, 3341, 4173, 5671, 10023, 13621, 17013, 27499, 40863, 73723, 82497, 177073, 221169, 357487, 531219, 1072461, 1457447, 4372341, 18946811, 56840433]

約数ペア:

[(1, 56840433), (3, 18946811), (13, 4372341), (39, 1457447), (53, 1072461), (107, 531219), (159, 357487), (257, 221169), (321, 177073), (689, 82497), (771, 73723), (1391, 40863), (2067, 27499), (3341, 17013), (4173, 13621), (5671, 10023)]