1917513

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 3098368

約数和(自身を除く): 1180855

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 607, 1053, 1821, 3159, 5463, 7891, 16389, 23673, 49167, 71019, 147501, 213057, 639171, 1917513]

約数ペア:

[(1, 1917513), (3, 639171), (9, 213057), (13, 147501), (27, 71019), (39, 49167), (81, 23673), (117, 16389), (243, 7891), (351, 5463), (607, 3159), (1053, 1821)]