28700366937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1\times {\mathrm{12841}}^1$

素因数の和:13705

約数の個数: 32

約数和(自身を含む): 42273809280

約数和(自身を除く): 13573442343

約数列:

[1, 3, 11, 33, 89, 267, 761, 979, 2283, 2937, 8371, 12841, 25113, 38523, 67729, 141251, 203187, 423753, 745019, 1142849, 2235057, 3428547, 9772001, 12571339, 29316003, 37714017, 107492011, 322476033, 869708089, 2609124267, 9566788979, 28700366937]

約数ペア:

[(1, 28700366937), (3, 9566788979), (11, 2609124267), (33, 869708089), (89, 322476033), (267, 107492011), (761, 37714017), (979, 29316003), (2283, 12571339), (2937, 9772001), (8371, 3428547), (12841, 2235057), (25113, 1142849), (38523, 745019), (67729, 423753), (141251, 203187)]