1047367989

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1103}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 1651098240

約数和(自身を除く): 603730251

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 617, 1103, 1539, 1851, 3309, 5553, 9927, 11723, 16659, 20957, 29781, 35169, 49977, 62871, 89343, 105507, 188613, 316521, 565839, 680551, 949563, 1697517, 2041653, 6124959, 12930469, 18374877, 38791407, 55124631, 116374221, 349122663, 1047367989]

約数ペア:

[(1, 1047367989), (3, 349122663), (9, 116374221), (19, 55124631), (27, 38791407), (57, 18374877), (81, 12930469), (171, 6124959), (513, 2041653), (617, 1697517), (1103, 949563), (1539, 680551), (1851, 565839), (3309, 316521), (5553, 188613), (9927, 105507), (11723, 89343), (16659, 62871), (20957, 49977), (29781, 35169)]