248287887

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{967}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 367251456

約数和(自身を除く): 118963569

約数列:

[1, 3, 9, 47, 141, 423, 607, 967, 1821, 2901, 5463, 8703, 28529, 45449, 85587, 136347, 256761, 409041, 586969, 1760907, 5282721, 27587543, 82762629, 248287887]

約数ペア:

[(1, 248287887), (3, 82762629), (9, 27587543), (47, 5282721), (141, 1760907), (423, 586969), (607, 409041), (967, 256761), (1821, 136347), (2901, 85587), (5463, 45449), (8703, 28529)]