12655019307

素因数分解:

$3^1\times 7^1\times {\mathrm{4177}}^1\times {\mathrm{144271}}^1$

素因数の和:148458

約数の個数: 16

約数和(自身を含む): 19288589312

約数和(自身を除く): 6633570005

約数列:

[1, 3, 7, 21, 4177, 12531, 29239, 87717, 144271, 432813, 1009897, 3029691, 602619967, 1807859901, 4218339769, 12655019307]

約数ペア:

[(1, 12655019307), (3, 4218339769), (7, 1807859901), (21, 602619967), (4177, 3029691), (12531, 1009897), (29239, 432813), (87717, 144271)]