2865159

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{877}}^1$

素因数の和:908

約数の個数: 24

約数和(自身を含む): 4670960

約数和(自身を除く): 1805801

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 877, 1089, 2631, 3267, 7893, 9647, 23679, 28941, 86823, 106117, 260469, 318351, 955053, 2865159]

約数ペア:

[(1, 2865159), (3, 955053), (9, 318351), (11, 260469), (27, 106117), (33, 86823), (99, 28941), (121, 23679), (297, 9647), (363, 7893), (877, 3267), (1089, 2631)]