12090351

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 20167168

約数和(自身を除く): 8076817

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 661, 871, 1407, 1983, 2613, 4627, 6097, 8593, 13881, 18291, 25779, 44287, 60151, 132861, 180453, 310009, 575731, 930027, 1727193, 4030117, 12090351]

約数ペア:

[(1, 12090351), (3, 4030117), (7, 1727193), (13, 930027), (21, 575731), (39, 310009), (67, 180453), (91, 132861), (201, 60151), (273, 44287), (469, 25779), (661, 18291), (871, 13881), (1407, 8593), (1983, 6097), (2613, 4627)]