28659543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 44943360

約数和(自身を除く): 16283817

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1063, 1419, 2451, 3189, 8987, 11693, 20197, 26961, 35079, 45709, 60591, 137127, 222167, 502799, 666501, 868471, 1508397, 2605413, 9553181, 28659543]

約数ペア:

[(1, 28659543), (3, 9553181), (11, 2605413), (19, 1508397), (33, 868471), (43, 666501), (57, 502799), (129, 222167), (209, 137127), (473, 60591), (627, 45709), (817, 35079), (1063, 26961), (1419, 20197), (2451, 11693), (3189, 8987)]