297054654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{13553}}^1$

素因数の和:13852

約数の個数: 32

約数和(自身を含む): 642134304

約数和(自身を除く): 345079650

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3653, 7306, 10959, 13553, 21918, 27106, 40659, 81318, 176189, 352378, 528567, 1057134, 3808393, 7616786, 11425179, 22850358, 49509109, 99018218, 148527327, 297054654]

約数ペア:

[(1, 297054654), (2, 148527327), (3, 99018218), (6, 49509109), (13, 22850358), (26, 11425179), (39, 7616786), (78, 3808393), (281, 1057134), (562, 528567), (843, 352378), (1686, 176189), (3653, 81318), (7306, 40659), (10959, 27106), (13553, 21918)]