12542079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 19035648

約数和(自身を除く): 6493569

約数列:

[1, 3, 11, 33, 53, 71, 101, 159, 213, 303, 583, 781, 1111, 1749, 2343, 3333, 3763, 5353, 7171, 11289, 16059, 21513, 41393, 58883, 78881, 124179, 176649, 236643, 380063, 1140189, 4180693, 12542079]

約数ペア:

[(1, 12542079), (3, 4180693), (11, 1140189), (33, 380063), (53, 236643), (71, 176649), (101, 124179), (159, 78881), (213, 58883), (303, 41393), (583, 21513), (781, 16059), (1111, 11289), (1749, 7171), (2343, 5353), (3333, 3763)]