3047260419

素因数分解:

$3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{27281}}^1$

素因数の和:27497

約数の個数: 40

約数和(自身を含む): 5228977248

約数和(自身を除く): 2181716829

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 197, 567, 591, 1379, 1773, 4137, 5319, 12411, 15957, 27281, 37233, 81843, 111699, 190967, 245529, 572901, 736587, 1718703, 2209761, 5156109, 5374357, 15468327, 16123071, 37620499, 48369213, 112861497, 145107639, 338584491, 435322917, 1015753473, 3047260419]

約数ペア:

[(1, 3047260419), (3, 1015753473), (7, 435322917), (9, 338584491), (21, 145107639), (27, 112861497), (63, 48369213), (81, 37620499), (189, 16123071), (197, 15468327), (567, 5374357), (591, 5156109), (1379, 2209761), (1773, 1718703), (4137, 736587), (5319, 572901), (12411, 245529), (15957, 190967), (27281, 111699), (37233, 81843)]