1195280307

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16451}}^1$

素因数の和:16502

約数の個数: 48

約数和(自身を含む): 2012145408

約数和(自身を除く): 816865101

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 897, 1053, 1863, 2691, 3159, 5589, 8073, 16451, 24219, 49353, 72657, 148059, 213863, 378373, 444177, 641589, 1135119, 1332531, 1924767, 3405357, 3997593, 4918849, 5774301, 10216071, 14756547, 17322903, 30648213, 44269641, 51968709, 91944639, 132808923, 398426769, 1195280307]

約数ペア:

[(1, 1195280307), (3, 398426769), (9, 132808923), (13, 91944639), (23, 51968709), (27, 44269641), (39, 30648213), (69, 17322903), (81, 14756547), (117, 10216071), (207, 5774301), (243, 4918849), (299, 3997593), (351, 3405357), (621, 1924767), (897, 1332531), (1053, 1135119), (1863, 641589), (2691, 444177), (3159, 378373), (5589, 213863), (8073, 148059), (16451, 72657), (24219, 49353)]