13888958181

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1513453}}^1$

素因数の和:1513505

約数の個数: 32

約数和(自身を含む): 23246653440

約数和(自身を除く): 9357695259

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 1513453, 4540359, 10594171, 28755607, 31782513, 34809419, 86266821, 104428257, 201289249, 243665933, 603867747, 661378961, 730997799, 1984136883, 4629652727, 13888958181]

約数ペア:

[(1, 13888958181), (3, 4629652727), (7, 1984136883), (19, 730997799), (21, 661378961), (23, 603867747), (57, 243665933), (69, 201289249), (133, 104428257), (161, 86266821), (399, 34809419), (437, 31782513), (483, 28755607), (1311, 10594171), (3059, 4540359), (9177, 1513453)]