13232433987

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{2441}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 19996424448

約数和(自身を除く): 6763990461

約数列:

[1, 3, 9, 37, 73, 111, 219, 223, 333, 657, 669, 2007, 2441, 2701, 7323, 8103, 8251, 16279, 21969, 24309, 24753, 48837, 74259, 90317, 146511, 178193, 270951, 534579, 544343, 602323, 812853, 1603737, 1633029, 1806969, 4899087, 5420907, 6593141, 19779423, 20140691, 39737039, 59338269, 60422073, 119211117, 181266219, 357633351, 1470270443, 4410811329, 13232433987]

約数ペア:

[(1, 13232433987), (3, 4410811329), (9, 1470270443), (37, 357633351), (73, 181266219), (111, 119211117), (219, 60422073), (223, 59338269), (333, 39737039), (657, 20140691), (669, 19779423), (2007, 6593141), (2441, 5420907), (2701, 4899087), (7323, 1806969), (8103, 1633029), (8251, 1603737), (16279, 812853), (21969, 602323), (24309, 544343), (24753, 534579), (48837, 270951), (74259, 178193), (90317, 146511)]