233537343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 345709056

約数和(自身を除く): 112171713

約数列:

[1, 3, 13, 39, 43, 129, 157, 471, 559, 887, 1677, 2041, 2661, 6123, 6751, 11531, 20253, 34593, 38141, 87763, 114423, 139259, 263289, 417777, 495833, 1487499, 1810367, 5431101, 5988137, 17964411, 77845781, 233537343]

約数ペア:

[(1, 233537343), (3, 77845781), (13, 17964411), (39, 5988137), (43, 5431101), (129, 1810367), (157, 1487499), (471, 495833), (559, 417777), (887, 263289), (1677, 139259), (2041, 114423), (2661, 87763), (6123, 38141), (6751, 34593), (11531, 20253)]