2977884921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4813}}^1\times {\mathrm{18749}}^1$

素因数の和:23576

約数の個数: 16

約数和(自身を含む): 4332600000

約数和(自身を除く): 1354715079

約数列:

[1, 3, 11, 33, 4813, 14439, 18749, 52943, 56247, 158829, 206239, 618717, 90238937, 270716811, 992628307, 2977884921]

約数ペア:

[(1, 2977884921), (3, 992628307), (11, 270716811), (33, 90238937), (4813, 618717), (14439, 206239), (18749, 158829), (52943, 56247)]