287130954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{106109}}^1$

素因数の和:106166

約数の個数: 32

約数和(自身を含む): 641753280

約数和(自身を除く): 354622326

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 106109, 212218, 318327, 636654, 1167199, 2334398, 3501597, 4350469, 7003194, 8700938, 13051407, 26102814, 47855159, 95710318, 143565477, 287130954]

約数ペア:

[(1, 287130954), (2, 143565477), (3, 95710318), (6, 47855159), (11, 26102814), (22, 13051407), (33, 8700938), (41, 7003194), (66, 4350469), (82, 3501597), (123, 2334398), (246, 1167199), (451, 636654), (902, 318327), (1353, 212218), (2706, 106109)]