12548151

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 23811840

約数和(自身を除く): 11263689

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 953, 1197, 1463, 1881, 2859, 4389, 6671, 8577, 10483, 13167, 18107, 20013, 31449, 54321, 60039, 73381, 94347, 126749, 162963, 199177, 220143, 380247, 597531, 660429, 1140741, 1394239, 1792593, 4182717, 12548151]

約数ペア:

[(1, 12548151), (3, 4182717), (7, 1792593), (9, 1394239), (11, 1140741), (19, 660429), (21, 597531), (33, 380247), (57, 220143), (63, 199177), (77, 162963), (99, 126749), (133, 94347), (171, 73381), (209, 60039), (231, 54321), (399, 31449), (627, 20013), (693, 18107), (953, 13167), (1197, 10483), (1463, 8577), (1881, 6671), (2859, 4389)]