316591036209

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{895927}}^1$

素因数の和:896090

約数の個数: 48

約数和(自身を含む): 536696709120

約数和(自身を除く): 220105672911

約数列:

[1, 3, 7, 9, 21, 63, 71, 79, 213, 237, 497, 553, 639, 711, 1491, 1659, 4473, 4977, 5609, 16827, 39263, 50481, 117789, 353367, 895927, 2687781, 6271489, 8063343, 18814467, 56443401, 63610817, 70778233, 190832451, 212334699, 445275719, 495447631, 572497353, 637004097, 1335827157, 1486342893, 4007481471, 4459028679, 5025254543, 15075763629, 35176781801, 45227290887, 105530345403, 316591036209]

約数ペア:

[(1, 316591036209), (3, 105530345403), (7, 45227290887), (9, 35176781801), (21, 15075763629), (63, 5025254543), (71, 4459028679), (79, 4007481471), (213, 1486342893), (237, 1335827157), (497, 637004097), (553, 572497353), (639, 495447631), (711, 445275719), (1491, 212334699), (1659, 190832451), (4473, 70778233), (4977, 63610817), (5609, 56443401), (16827, 18814467), (39263, 8063343), (50481, 6271489), (117789, 2687781), (353367, 895927)]