275741609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 332177664

約数和(自身を除く): 56436055

約数列:

[1, 11, 13, 97, 103, 143, 193, 1067, 1133, 1261, 1339, 2123, 2509, 9991, 13871, 14729, 18721, 19879, 27599, 109901, 129883, 205931, 218669, 243373, 258427, 1428713, 1928263, 2677103, 2842697, 21210893, 25067419, 275741609]

約数ペア:

[(1, 275741609), (11, 25067419), (13, 21210893), (97, 2842697), (103, 2677103), (143, 1928263), (193, 1428713), (1067, 258427), (1133, 243373), (1261, 218669), (1339, 205931), (2123, 129883), (2509, 109901), (9991, 27599), (13871, 19879), (14729, 18721)]