1140802369

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 1436071680

約数和(自身を除く): 295269311

約数列:

[1, 7, 23, 49, 53, 71, 161, 269, 371, 497, 1127, 1219, 1633, 1883, 2597, 3479, 3763, 6187, 8533, 11431, 13181, 14257, 19099, 26341, 43309, 59731, 80017, 86549, 99799, 133693, 184387, 303163, 327911, 439277, 605843, 698593, 935851, 1012247, 2295377, 3074939, 4240901, 7085729, 16067639, 21524573, 23281681, 49600103, 162971767, 1140802369]

約数ペア:

[(1, 1140802369), (7, 162971767), (23, 49600103), (49, 23281681), (53, 21524573), (71, 16067639), (161, 7085729), (269, 4240901), (371, 3074939), (497, 2295377), (1127, 1012247), (1219, 935851), (1633, 698593), (1883, 605843), (2597, 439277), (3479, 327911), (3763, 303163), (6187, 184387), (8533, 133693), (11431, 99799), (13181, 86549), (14257, 80017), (19099, 59731), (26341, 43309)]