236475393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1033}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 393879552

約数和(自身を除く): 157404159

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 991, 1033, 2973, 3099, 6937, 7231, 10901, 11363, 20811, 21693, 32703, 34089, 76307, 79541, 228921, 238623, 1023703, 3071109, 7165921, 11260733, 21497763, 33782199, 78825131, 236475393]

約数ペア:

[(1, 236475393), (3, 78825131), (7, 33782199), (11, 21497763), (21, 11260733), (33, 7165921), (77, 3071109), (231, 1023703), (991, 238623), (1033, 228921), (2973, 79541), (3099, 76307), (6937, 34089), (7231, 32703), (10901, 21693), (11363, 20811)]