15660103347

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{683}}^1\times {\mathrm{1031}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 25987972608

約数和(自身を除く): 10327869261

約数列:

[1, 3, 7, 9, 21, 63, 353, 683, 1031, 1059, 2049, 2471, 3093, 3177, 4781, 6147, 7217, 7413, 9279, 14343, 21651, 22239, 43029, 64953, 241099, 363943, 704173, 723297, 1091829, 1687693, 2112519, 2169891, 2547601, 3275487, 4929211, 5063079, 6337557, 7642803, 14787633, 15189237, 22928409, 44362899, 248573069, 745719207, 1740011483, 2237157621, 5220034449, 15660103347]

約数ペア:

[(1, 15660103347), (3, 5220034449), (7, 2237157621), (9, 1740011483), (21, 745719207), (63, 248573069), (353, 44362899), (683, 22928409), (1031, 15189237), (1059, 14787633), (2049, 7642803), (2471, 6337557), (3093, 5063079), (3177, 4929211), (4781, 3275487), (6147, 2547601), (7217, 2169891), (7413, 2112519), (9279, 1687693), (14343, 1091829), (21651, 723297), (22239, 704173), (43029, 363943), (64953, 241099)]