477337539

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{12893}}^1$

素因数の和:12987

約数の個数: 32

約数和(自身を含む): 762499584

約数和(自身を除く): 285162045

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1763, 5289, 12341, 12893, 37023, 38679, 90251, 270753, 528613, 554399, 1585839, 1663197, 3700291, 3880793, 11100873, 11642379, 22730359, 68191077, 159112513, 477337539]

約数ペア:

[(1, 477337539), (3, 159112513), (7, 68191077), (21, 22730359), (41, 11642379), (43, 11100873), (123, 3880793), (129, 3700291), (287, 1663197), (301, 1585839), (861, 554399), (903, 528613), (1763, 270753), (5289, 90251), (12341, 38679), (12893, 37023)]