5121963

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 9734400

約数和(自身を除く): 4612437

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 389, 399, 627, 693, 1167, 1197, 1463, 1881, 2723, 3501, 4279, 4389, 7391, 8169, 12837, 13167, 22173, 24507, 29953, 38511, 51737, 66519, 81301, 89859, 155211, 243903, 269577, 465633, 569107, 731709, 1707321, 5121963]

約数ペア:

[(1, 5121963), (3, 1707321), (7, 731709), (9, 569107), (11, 465633), (19, 269577), (21, 243903), (33, 155211), (57, 89859), (63, 81301), (77, 66519), (99, 51737), (133, 38511), (171, 29953), (209, 24507), (231, 22173), (389, 13167), (399, 12837), (627, 8169), (693, 7391), (1167, 4389), (1197, 4279), (1463, 3501), (1881, 2723)]