427367382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{11159}}^1$

素因数の和:11668

約数の個数: 32

約数和(自身を含む): 922440960

約数和(自身を除く): 495073578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1473, 2946, 6383, 11159, 12766, 19149, 22318, 33477, 38298, 66954, 145067, 290134, 435201, 870402, 5479069, 10958138, 16437207, 32874414, 71227897, 142455794, 213683691, 427367382]

約数ペア:

[(1, 427367382), (2, 213683691), (3, 142455794), (6, 71227897), (13, 32874414), (26, 16437207), (39, 10958138), (78, 5479069), (491, 870402), (982, 435201), (1473, 290134), (2946, 145067), (6383, 66954), (11159, 38298), (12766, 33477), (19149, 22318)]