807686019

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{104231}}^1$

素因数の和:104288

約数の個数: 32

約数和(自身を含む): 1400878080

約数和(自身を除く): 593192061

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 104231, 312693, 729617, 938079, 2188851, 2814237, 4273471, 6566553, 12820413, 19699659, 29914297, 38461239, 89742891, 115383717, 269228673, 807686019]

約数ペア:

[(1, 807686019), (3, 269228673), (7, 115383717), (9, 89742891), (21, 38461239), (27, 29914297), (41, 19699659), (63, 12820413), (123, 6566553), (189, 4273471), (287, 2814237), (369, 2188851), (861, 938079), (1107, 729617), (2583, 312693), (7749, 104231)]