1968664323

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{1223}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 2813045760

約数和(自身を除く): 844381437

約数列:

[1, 3, 23, 41, 69, 123, 569, 943, 1223, 1707, 2829, 3669, 13087, 23329, 28129, 39261, 50143, 69987, 84387, 150429, 536567, 695887, 1153289, 1609701, 2087661, 3459867, 16005401, 28531367, 48016203, 85594101, 656221441, 1968664323]

約数ペア:

[(1, 1968664323), (3, 656221441), (23, 85594101), (41, 48016203), (69, 28531367), (123, 16005401), (569, 3459867), (943, 2087661), (1223, 1609701), (1707, 1153289), (2829, 695887), (3669, 536567), (13087, 150429), (23329, 84387), (28129, 69987), (39261, 50143)]