23972703

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 35665920

約数和(自身を除く): 11693217

約数列:

[1, 3, 17, 31, 51, 59, 93, 177, 257, 527, 771, 1003, 1581, 1829, 3009, 4369, 5487, 7967, 13107, 15163, 23901, 31093, 45489, 93279, 135439, 257771, 406317, 470053, 773313, 1410159, 7990901, 23972703]

約数ペア:

[(1, 23972703), (3, 7990901), (17, 1410159), (31, 773313), (51, 470053), (59, 406317), (93, 257771), (177, 135439), (257, 93279), (527, 45489), (771, 31093), (1003, 23901), (1581, 15163), (1829, 13107), (3009, 7967), (4369, 5487)]