1238202381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{327307}}^1$

素因数の和:327420

約数の個数: 16

約数和(自身を含む): 1796266304

約数和(自身を除く): 558063923

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 327307, 981921, 4254991, 12764973, 31748779, 95246337, 412734127, 1238202381]

約数ペア:

[(1, 1238202381), (3, 412734127), (13, 95246337), (39, 31748779), (97, 12764973), (291, 4254991), (1261, 981921), (3783, 327307)]