348528989

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 393984000

約数和(自身を除く): 45455011

約数列:

[1, 19, 29, 59, 71, 151, 551, 1121, 1349, 1711, 2059, 2869, 4189, 4379, 8909, 10721, 32509, 39121, 79591, 83201, 121481, 169271, 203699, 258361, 310909, 632539, 2308139, 4908859, 5907271, 12018241, 18343631, 348528989]

約数ペア:

[(1, 348528989), (19, 18343631), (29, 12018241), (59, 5907271), (71, 4908859), (151, 2308139), (551, 632539), (1121, 310909), (1349, 258361), (1711, 203699), (2059, 169271), (2869, 121481), (4189, 83201), (4379, 79591), (8909, 39121), (10721, 32509)]