1303533

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 60

約数和(自身を含む): 2574880

約数和(自身を除く): 1271347

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 81, 99, 121, 133, 171, 189, 209, 231, 297, 363, 399, 513, 567, 627, 693, 847, 891, 1089, 1197, 1463, 1539, 1881, 2079, 2299, 2541, 3267, 3591, 4389, 5643, 6237, 6897, 7623, 9801, 10773, 13167, 16093, 16929, 20691, 22869, 39501, 48279, 62073, 68607, 118503, 144837, 186219, 434511, 1303533]

約数ペア:

[(1, 1303533), (3, 434511), (7, 186219), (9, 144837), (11, 118503), (19, 68607), (21, 62073), (27, 48279), (33, 39501), (57, 22869), (63, 20691), (77, 16929), (81, 16093), (99, 13167), (121, 10773), (133, 9801), (171, 7623), (189, 6897), (209, 6237), (231, 5643), (297, 4389), (363, 3591), (399, 3267), (513, 2541), (567, 2299), (627, 2079), (693, 1881), (847, 1539), (891, 1463), (1089, 1197)]