291250907167

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1\times {\mathrm{2141}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 323241166080

約数和(自身を除く): 31990258913

約数列:

[1, 11, 89, 283, 491, 979, 2141, 3113, 5401, 23551, 25187, 43699, 138953, 190549, 277057, 480689, 605903, 1051231, 1528483, 2096039, 6664933, 11563541, 12366817, 53925367, 93559559, 136034987, 297498373, 593179037, 1029155149, 3272482103, 26477355197, 291250907167]

約数ペア:

[(1, 291250907167), (11, 26477355197), (89, 3272482103), (283, 1029155149), (491, 593179037), (979, 297498373), (2141, 136034987), (3113, 93559559), (5401, 53925367), (23551, 12366817), (25187, 11563541), (43699, 6664933), (138953, 2096039), (190549, 1528483), (277057, 1051231), (480689, 605903)]