4470687

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 7311360

約数和(自身を除く): 2840673

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 271, 351, 423, 611, 813, 1269, 1833, 2439, 3523, 5499, 7317, 10569, 12737, 16497, 31707, 38211, 95121, 114633, 165581, 343899, 496743, 1490229, 4470687]

約数ペア:

[(1, 4470687), (3, 1490229), (9, 496743), (13, 343899), (27, 165581), (39, 114633), (47, 95121), (117, 38211), (141, 31707), (271, 16497), (351, 12737), (423, 10569), (611, 7317), (813, 5499), (1269, 3523), (1833, 2439)]