38446983

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 56834960

約数和(自身を除く): 18387977

約数列:

[1, 3, 9, 73, 139, 219, 417, 421, 657, 1251, 1263, 3789, 10147, 30441, 30733, 58519, 91323, 92199, 175557, 276597, 526671, 4271887, 12815661, 38446983]

約数ペア:

[(1, 38446983), (3, 12815661), (9, 4271887), (73, 526671), (139, 276597), (219, 175557), (417, 92199), (421, 91323), (657, 58519), (1251, 30733), (1263, 30441), (3789, 10147)]