1260063

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 2188800

約数和(自身を除く): 928737

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 113, 177, 189, 339, 413, 531, 791, 1017, 1239, 1593, 2373, 3051, 3717, 6667, 7119, 11151, 20001, 21357, 46669, 60003, 140007, 180009, 420021, 1260063]

約数ペア:

[(1, 1260063), (3, 420021), (7, 180009), (9, 140007), (21, 60003), (27, 46669), (59, 21357), (63, 20001), (113, 11151), (177, 7119), (189, 6667), (339, 3717), (413, 3051), (531, 2373), (791, 1593), (1017, 1239)]