1488578313

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2879}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 2145484800

約数和(自身を除く): 656906487

約数列:

[1, 3, 19, 47, 57, 141, 193, 579, 893, 2679, 2879, 3667, 8637, 9071, 11001, 27213, 54701, 135313, 164103, 172349, 405939, 517047, 555647, 1666941, 2570947, 7712841, 10557293, 26115409, 31671879, 78346227, 496192771, 1488578313]

約数ペア:

[(1, 1488578313), (3, 496192771), (19, 78346227), (47, 31671879), (57, 26115409), (141, 10557293), (193, 7712841), (579, 2570947), (893, 1666941), (2679, 555647), (2879, 517047), (3667, 405939), (8637, 172349), (9071, 164103), (11001, 135313), (27213, 54701)]