2008378742409

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13721527}}^1$

素因数の和:13721691

約数の個数: 40

約数和(自身を含む): 3254197580480

約数和(自身を除く): 1245818838071

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 139, 351, 417, 1053, 1251, 1807, 3753, 5421, 11259, 16263, 48789, 146367, 13721527, 41164581, 123493743, 178379851, 370481229, 535139553, 1111443687, 1605418659, 1907292253, 4816255977, 5721876759, 14448767931, 17165630277, 24794799289, 51496890831, 74384397867, 154490672493, 223153193601, 669459580803, 2008378742409]

約数ペア:

[(1, 2008378742409), (3, 669459580803), (9, 223153193601), (13, 154490672493), (27, 74384397867), (39, 51496890831), (81, 24794799289), (117, 17165630277), (139, 14448767931), (351, 5721876759), (417, 4816255977), (1053, 1907292253), (1251, 1605418659), (1807, 1111443687), (3753, 535139553), (5421, 370481229), (11259, 178379851), (16263, 123493743), (48789, 41164581), (146367, 13721527)]