12801459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 20770560

約数和(自身を除く): 7969101

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 1201, 3553, 3603, 10659, 13211, 20417, 22819, 39633, 61251, 68457, 224587, 251009, 387923, 673761, 753027, 1163769, 4267153, 12801459]

約数ペア:

[(1, 12801459), (3, 4267153), (11, 1163769), (17, 753027), (19, 673761), (33, 387923), (51, 251009), (57, 224587), (187, 68457), (209, 61251), (323, 39633), (561, 22819), (627, 20417), (969, 13211), (1201, 10659), (3553, 3603)]