13224057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 24330240

約数和(自身を除く): 11106183

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 57, 69, 77, 131, 133, 161, 209, 231, 253, 393, 399, 437, 483, 627, 759, 917, 1311, 1441, 1463, 1771, 2489, 2751, 3013, 3059, 4323, 4389, 4807, 5313, 7467, 9039, 9177, 10087, 14421, 17423, 21091, 27379, 30261, 33143, 33649, 52269, 57247, 63273, 82137, 99429, 100947, 171741, 191653, 232001, 400729, 574959, 629717, 696003, 1202187, 1889151, 4408019, 13224057]

約数ペア:

[(1, 13224057), (3, 4408019), (7, 1889151), (11, 1202187), (19, 696003), (21, 629717), (23, 574959), (33, 400729), (57, 232001), (69, 191653), (77, 171741), (131, 100947), (133, 99429), (161, 82137), (209, 63273), (231, 57247), (253, 52269), (393, 33649), (399, 33143), (437, 30261), (483, 27379), (627, 21091), (759, 17423), (917, 14421), (1311, 10087), (1441, 9177), (1463, 9039), (1771, 7467), (2489, 5313), (2751, 4807), (3013, 4389), (3059, 4323)]