2013251415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{14449}}^1$

素因数の和:15791

約数の個数: 32

約数和(自身を含む): 3684403200

約数和(自身を除く): 1671151785

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1327, 3981, 6635, 9289, 14449, 19905, 27867, 43347, 46445, 72245, 101143, 139335, 216735, 303429, 505715, 1517145, 19173823, 57521469, 95869115, 134216761, 287607345, 402650283, 671083805, 2013251415]

約数ペア:

[(1, 2013251415), (3, 671083805), (5, 402650283), (7, 287607345), (15, 134216761), (21, 95869115), (35, 57521469), (105, 19173823), (1327, 1517145), (3981, 505715), (6635, 303429), (9289, 216735), (14449, 139335), (19905, 101143), (27867, 72245), (43347, 46445)]