1208343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 1900800

約数和(自身を除く): 692457

約数列:

[1, 3, 17, 19, 29, 43, 51, 57, 87, 129, 323, 493, 551, 731, 817, 969, 1247, 1479, 1653, 2193, 2451, 3741, 9367, 13889, 21199, 23693, 28101, 41667, 63597, 71079, 402781, 1208343]

約数ペア:

[(1, 1208343), (3, 402781), (17, 71079), (19, 63597), (29, 41667), (43, 28101), (51, 23693), (57, 21199), (87, 13889), (129, 9367), (323, 3741), (493, 2451), (551, 2193), (731, 1653), (817, 1479), (969, 1247)]