40299483

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6781}}^1$

素因数の和:7074

約数の個数: 16

約数和(自身を含む): 61634816

約数和(自身を除く): 21335333

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 6781, 20343, 47467, 142401, 1919023, 5757069, 13433161, 40299483]

約数ペア:

[(1, 40299483), (3, 13433161), (7, 5757069), (21, 1919023), (283, 142401), (849, 47467), (1981, 20343), (5943, 6781)]