972674353

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22229}}^1$

素因数の和:22309

約数の個数: 24

約数和(自身を含む): 1216425600

約数和(自身を除く): 243751247

約数列:

[1, 7, 19, 47, 49, 133, 329, 893, 931, 2303, 6251, 22229, 43757, 155603, 422351, 1044763, 1089221, 2956457, 7313341, 19850497, 20695199, 51193387, 138953479, 972674353]

約数ペア:

[(1, 972674353), (7, 138953479), (19, 51193387), (47, 20695199), (49, 19850497), (133, 7313341), (329, 2956457), (893, 1089221), (931, 1044763), (2303, 422351), (6251, 155603), (22229, 43757)]