11952801

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 21056256

約数和(自身を除く): 9103455

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 73, 113, 161, 207, 219, 339, 483, 511, 657, 791, 1017, 1449, 1533, 1679, 2373, 2599, 4599, 5037, 7119, 7797, 8249, 11753, 15111, 18193, 23391, 24747, 35259, 54579, 57743, 74241, 105777, 163737, 173229, 189727, 519687, 569181, 1328089, 1707543, 3984267, 11952801]

約数ペア:

[(1, 11952801), (3, 3984267), (7, 1707543), (9, 1328089), (21, 569181), (23, 519687), (63, 189727), (69, 173229), (73, 163737), (113, 105777), (161, 74241), (207, 57743), (219, 54579), (339, 35259), (483, 24747), (511, 23391), (657, 18193), (791, 15111), (1017, 11753), (1449, 8249), (1533, 7797), (1679, 7119), (2373, 5037), (2599, 4599)]