2017378227

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{11257}}^1$

素因数の和:11379

約数の個数: 32

約数和(自身を含む): 2905104384

約数和(自身を除く): 887726157

約数列:

[1, 3, 31, 41, 47, 93, 123, 141, 1271, 1457, 1927, 3813, 4371, 5781, 11257, 33771, 59737, 179211, 348967, 461537, 529079, 1046901, 1384611, 1587237, 14307647, 16401449, 21692239, 42922941, 49204347, 65076717, 672459409, 2017378227]

約数ペア:

[(1, 2017378227), (3, 672459409), (31, 65076717), (41, 49204347), (47, 42922941), (93, 21692239), (123, 16401449), (141, 14307647), (1271, 1587237), (1457, 1384611), (1927, 1046901), (3813, 529079), (4371, 461537), (5781, 348967), (11257, 179211), (33771, 59737)]