2667715197

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{126151}}^1$

素因数の和:126233

約数の個数: 32

約数和(自身を含む): 4359813120

約数和(自身を除く): 1692097923

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 21147, 126151, 378453, 883057, 2396869, 2649171, 6686003, 7190607, 16778083, 20058009, 46802021, 50334249, 127034057, 140406063, 381102171, 889238399, 2667715197]

約数ペア:

[(1, 2667715197), (3, 889238399), (7, 381102171), (19, 140406063), (21, 127034057), (53, 50334249), (57, 46802021), (133, 20058009), (159, 16778083), (371, 7190607), (399, 6686003), (1007, 2649171), (1113, 2396869), (3021, 883057), (7049, 378453), (21147, 126151)]