229123587

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2239}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 381911040

約数和(自身を除く): 152787453

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 443, 1329, 2239, 3101, 4873, 6717, 9303, 14619, 15673, 24629, 34111, 47019, 73887, 102333, 172403, 517209, 991877, 2975631, 6943139, 10910647, 20829417, 32731941, 76374529, 229123587]

約数ペア:

[(1, 229123587), (3, 76374529), (7, 32731941), (11, 20829417), (21, 10910647), (33, 6943139), (77, 2975631), (231, 991877), (443, 517209), (1329, 172403), (2239, 102333), (3101, 73887), (4873, 47019), (6717, 34111), (9303, 24629), (14619, 15673)]