289045119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{1277}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 444130560

約数和(自身を除く): 155085441

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 1277, 3831, 3971, 6859, 11913, 14047, 20577, 24263, 42141, 72789, 75449, 226347, 266893, 460997, 800679, 1382991, 5070967, 8758943, 15212901, 26276829, 96348373, 289045119]

約数ペア:

[(1, 289045119), (3, 96348373), (11, 26276829), (19, 15212901), (33, 8758943), (57, 5070967), (209, 1382991), (361, 800679), (627, 460997), (1083, 266893), (1277, 226347), (3831, 75449), (3971, 72789), (6859, 42141), (11913, 24263), (14047, 20577)]