10215691509

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1\times {\mathrm{18119}}^1$

素因数の和:20840

約数の個数: 16

約数和(自身を含む): 13818746880

約数和(自身を除く): 3603055371

約数列:

[1, 3, 71, 213, 2647, 7941, 18119, 54357, 187937, 563811, 1286449, 3859347, 47960993, 143882979, 3405230503, 10215691509]

約数ペア:

[(1, 10215691509), (3, 3405230503), (71, 143882979), (213, 47960993), (2647, 3859347), (7941, 1286449), (18119, 563811), (54357, 187937)]