275472813

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{2011}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 458929152

約数和(自身を除く): 183456339

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 593, 1779, 2011, 4151, 6033, 6523, 12453, 14077, 19569, 22121, 42231, 45661, 66363, 136983, 154847, 464541, 1192523, 3577569, 8347661, 13117753, 25042983, 39353259, 91824271, 275472813]

約数ペア:

[(1, 275472813), (3, 91824271), (7, 39353259), (11, 25042983), (21, 13117753), (33, 8347661), (77, 3577569), (231, 1192523), (593, 464541), (1779, 154847), (2011, 136983), (4151, 66363), (6033, 45661), (6523, 42231), (12453, 22121), (14077, 19569)]