1317672279

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30181}}^1$

素因数の和:30218

約数の個数: 60

約数和(自身を含む): 2497983048

約数和(自身を除く): 1180310769

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 297, 441, 539, 567, 693, 891, 1323, 1617, 2079, 3969, 4851, 6237, 14553, 30181, 43659, 90543, 211267, 271629, 331991, 633801, 814887, 995973, 1478869, 1901403, 2323937, 2444661, 2987919, 4436607, 5704209, 6971811, 8963757, 13309821, 16267559, 17112627, 20915433, 26891271, 39929463, 48802677, 62746299, 119788389, 146408031, 188238897, 439224093, 1317672279]

約数ペア:

[(1, 1317672279), (3, 439224093), (7, 188238897), (9, 146408031), (11, 119788389), (21, 62746299), (27, 48802677), (33, 39929463), (49, 26891271), (63, 20915433), (77, 17112627), (81, 16267559), (99, 13309821), (147, 8963757), (189, 6971811), (231, 5704209), (297, 4436607), (441, 2987919), (539, 2444661), (567, 2323937), (693, 1901403), (891, 1478869), (1323, 995973), (1617, 814887), (2079, 633801), (3969, 331991), (4851, 271629), (6237, 211267), (14553, 90543), (30181, 43659)]