348523239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{967}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 508502016

約数和(自身を除く): 159978777

約数列:

[1, 3, 17, 37, 51, 111, 191, 573, 629, 967, 1887, 2901, 3247, 7067, 9741, 16439, 21201, 35779, 49317, 107337, 120139, 184697, 360417, 554091, 608243, 1824729, 3139849, 6833789, 9419547, 20501367, 116174413, 348523239]

約数ペア:

[(1, 348523239), (3, 116174413), (17, 20501367), (37, 9419547), (51, 6833789), (111, 3139849), (191, 1824729), (573, 608243), (629, 554091), (967, 360417), (1887, 184697), (2901, 120139), (3247, 107337), (7067, 49317), (9741, 35779), (16439, 21201)]