251180474493

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{33769}}^1$

素因数の和:34678

約数の個数: 48

約数和(自身を含む): 384439841280

約数和(自身を除く): 133259366787

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 863, 2589, 2873, 8619, 11219, 14671, 33657, 33769, 44013, 101307, 145847, 190723, 437541, 438997, 572169, 574073, 1316991, 1722219, 2479399, 5706961, 7438197, 7462949, 17120883, 22388847, 29142647, 87427941, 97018337, 291055011, 378854411, 495424999, 1136563233, 1486274997, 4925107343, 6440524987, 14775322029, 19321574961, 83726824831, 251180474493]

約数ペア:

[(1, 251180474493), (3, 83726824831), (13, 19321574961), (17, 14775322029), (39, 6440524987), (51, 4925107343), (169, 1486274997), (221, 1136563233), (507, 495424999), (663, 378854411), (863, 291055011), (2589, 97018337), (2873, 87427941), (8619, 29142647), (11219, 22388847), (14671, 17120883), (33657, 7462949), (33769, 7438197), (44013, 5706961), (101307, 2479399), (145847, 1722219), (190723, 1316991), (437541, 574073), (438997, 572169)]