13940147397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7970353}}^1$

素因数の和:7970420

約数の個数: 16

約数和(自身を含む): 20659157568

約数和(自身を除く): 6719010171

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 7970353, 23911059, 87673883, 263021649, 422428709, 1267286127, 4646715799, 13940147397]

約数ペア:

[(1, 13940147397), (3, 4646715799), (11, 1267286127), (33, 422428709), (53, 263021649), (159, 87673883), (583, 23911059), (1749, 7970353)]