2017990195179

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{14284937}}^1$

素因数の和:14285016

約数の個数: 36

約数和(自身を含む): 3234167102952

約数和(自身を除く): 1216176907773

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 961, 1519, 2883, 4557, 6727, 20181, 47089, 141267, 14284937, 42854811, 99994559, 299983677, 442833047, 699961913, 1328499141, 2099885739, 3099831329, 9299493987, 13727824457, 21698819303, 41183473371, 65096457909, 96094771199, 288284313597, 672663398393, 2017990195179]

約数ペア:

[(1, 2017990195179), (3, 672663398393), (7, 288284313597), (21, 96094771199), (31, 65096457909), (49, 41183473371), (93, 21698819303), (147, 13727824457), (217, 9299493987), (651, 3099831329), (961, 2099885739), (1519, 1328499141), (2883, 699961913), (4557, 442833047), (6727, 299983677), (20181, 99994559), (47089, 42854811), (141267, 14284937)]