13257359367

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{3083}}^1$

素因数の和:3452

約数の個数: 64

約数和(自身を含む): 21885050880

約数和(自身を除く): 8627691513

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 307, 483, 609, 667, 921, 2001, 2149, 3083, 4669, 6447, 7061, 8903, 9249, 14007, 21183, 21581, 26709, 49427, 62321, 64743, 70909, 89407, 148281, 186963, 204769, 212727, 268221, 496363, 614307, 625849, 946481, 1433383, 1489089, 1877547, 2056361, 2839443, 4300149, 6169083, 6625367, 14394527, 19876101, 21769063, 27447949, 43183581, 65307189, 82343847, 152383441, 192135643, 457150323, 576406929, 631302827, 1893908481, 4419119789, 13257359367]

約数ペア:

[(1, 13257359367), (3, 4419119789), (7, 1893908481), (21, 631302827), (23, 576406929), (29, 457150323), (69, 192135643), (87, 152383441), (161, 82343847), (203, 65307189), (307, 43183581), (483, 27447949), (609, 21769063), (667, 19876101), (921, 14394527), (2001, 6625367), (2149, 6169083), (3083, 4300149), (4669, 2839443), (6447, 2056361), (7061, 1877547), (8903, 1489089), (9249, 1433383), (14007, 946481), (21183, 625849), (21581, 614307), (26709, 496363), (49427, 268221), (62321, 212727), (64743, 204769), (70909, 186963), (89407, 148281)]