627202263

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{9907}}^1$

素因数の和:10406

約数の個数: 16

約数和(自身を含む): 856051200

約数和(自身を除く): 228848937

約数列:

[1, 3, 47, 141, 449, 1347, 9907, 21103, 29721, 63309, 465629, 1396887, 4448243, 13344729, 209067421, 627202263]

約数ペア:

[(1, 627202263), (3, 209067421), (47, 13344729), (141, 4448243), (449, 1396887), (1347, 465629), (9907, 63309), (21103, 29721)]