33335991

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4103

約数の個数: 24

約数和(自身を含む): 52599456

約数和(自身を除く): 19263465

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 4013, 8307, 12039, 36117, 52169, 156507, 284923, 469521, 854769, 2564307, 3703999, 11111997, 33335991]

約数ペア:

[(1, 33335991), (3, 11111997), (9, 3703999), (13, 2564307), (39, 854769), (71, 469521), (117, 284923), (213, 156507), (639, 52169), (923, 36117), (2769, 12039), (4013, 8307)]