28496523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 44605440

約数和(自身を除く): 16108917

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 893, 967, 1551, 2679, 2901, 9823, 10637, 18373, 29469, 31911, 45449, 55119, 136347, 202103, 499939, 606309, 863531, 1499817, 2590593, 9498841, 28496523]

約数ペア:

[(1, 28496523), (3, 9498841), (11, 2590593), (19, 1499817), (33, 863531), (47, 606309), (57, 499939), (141, 202103), (209, 136347), (517, 55119), (627, 45449), (893, 31911), (967, 29469), (1551, 18373), (2679, 10637), (2901, 9823)]