11215149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 17756160

約数和(自身を除く): 6541011

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 577, 589, 627, 1023, 1731, 1767, 6347, 6479, 10963, 17887, 19041, 19437, 32889, 53661, 120593, 196757, 339853, 361779, 590271, 1019559, 3738383, 11215149]

約数ペア:

[(1, 11215149), (3, 3738383), (11, 1019559), (19, 590271), (31, 361779), (33, 339853), (57, 196757), (93, 120593), (209, 53661), (341, 32889), (577, 19437), (589, 19041), (627, 17887), (1023, 10963), (1731, 6479), (1767, 6347)]