13472433

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 21732480

約数和(自身を除く): 8260047

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 293, 351, 393, 879, 1179, 1703, 2637, 3537, 3809, 5109, 7911, 11427, 15327, 34281, 38383, 45981, 102843, 115149, 345447, 498979, 1036341, 1496937, 4490811, 13472433]

約数ペア:

[(1, 13472433), (3, 4490811), (9, 1496937), (13, 1036341), (27, 498979), (39, 345447), (117, 115149), (131, 102843), (293, 45981), (351, 38383), (393, 34281), (879, 15327), (1179, 11427), (1703, 7911), (2637, 5109), (3537, 3809)]