13262697

素因数分解:

$3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 56

約数和(自身を含む): 23923584

約数和(自身を除く): 10660887

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 113, 161, 189, 207, 243, 339, 483, 567, 621, 729, 791, 1017, 1449, 1701, 1863, 2373, 2599, 3051, 4347, 5103, 5589, 7119, 7797, 9153, 13041, 16767, 18193, 21357, 23391, 27459, 39123, 54579, 64071, 70173, 82377, 117369, 163737, 192213, 210519, 491211, 576639, 631557, 1473633, 1894671, 4420899, 13262697]

約数ペア:

[(1, 13262697), (3, 4420899), (7, 1894671), (9, 1473633), (21, 631557), (23, 576639), (27, 491211), (63, 210519), (69, 192213), (81, 163737), (113, 117369), (161, 82377), (189, 70173), (207, 64071), (243, 54579), (339, 39123), (483, 27459), (567, 23391), (621, 21357), (729, 18193), (791, 16767), (1017, 13041), (1449, 9153), (1701, 7797), (1863, 7119), (2373, 5589), (2599, 5103), (3051, 4347)]