1399687793

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 1729425600

約数和(自身を除く): 329737807

約数列:

[1, 7, 23, 49, 79, 161, 199, 553, 1127, 1393, 1817, 3871, 4577, 6241, 9751, 12719, 15721, 32039, 43687, 89033, 110047, 143543, 224273, 305809, 361583, 770329, 1004801, 1241959, 2531081, 7033607, 8693713, 17717567, 28565057, 60855991, 199955399, 1399687793]

約数ペア:

[(1, 1399687793), (7, 199955399), (23, 60855991), (49, 28565057), (79, 17717567), (161, 8693713), (199, 7033607), (553, 2531081), (1127, 1241959), (1393, 1004801), (1817, 770329), (3871, 361583), (4577, 305809), (6241, 224273), (9751, 143543), (12719, 110047), (15721, 89033), (32039, 43687)]