1901103

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 2634240

約数和(自身を除く): 733137

約数列:

[1, 3, 47, 97, 139, 141, 291, 417, 4559, 6533, 13483, 13677, 19599, 40449, 633701, 1901103]

約数ペア:

[(1, 1901103), (3, 633701), (47, 40449), (97, 19599), (139, 13677), (141, 13483), (291, 6533), (417, 4559)]