4395087

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2516913

約数列:

[1, 3, 9, 27, 31, 59, 89, 93, 177, 267, 279, 531, 801, 837, 1593, 1829, 2403, 2759, 5251, 5487, 8277, 15753, 16461, 24831, 47259, 49383, 74493, 141777, 162781, 488343, 1465029, 4395087]

約数ペア:

[(1, 4395087), (3, 1465029), (9, 488343), (27, 162781), (31, 141777), (59, 74493), (89, 49383), (93, 47259), (177, 24831), (267, 16461), (279, 15753), (531, 8277), (801, 5487), (837, 5251), (1593, 2759), (1829, 2403)]