3927319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 24

約数和(自身を含む): 4828032

約数和(自身を除く): 900713

約数列:

[1, 11, 19, 23, 43, 209, 253, 361, 437, 473, 817, 989, 3971, 4807, 8303, 8987, 10879, 15523, 18791, 91333, 170753, 206701, 357029, 3927319]

約数ペア:

[(1, 3927319), (11, 357029), (19, 206701), (23, 170753), (43, 91333), (209, 18791), (253, 15523), (361, 10879), (437, 8987), (473, 8303), (817, 4807), (989, 3971)]