13408185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 24659712

約数和(自身を除く): 11251527

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 461, 831, 1383, 1385, 1939, 2305, 3227, 4155, 5817, 6915, 9681, 9695, 16135, 29085, 48405, 127697, 383091, 638485, 893879, 1915455, 2681637, 4469395, 13408185]

約数ペア:

[(1, 13408185), (3, 4469395), (5, 2681637), (7, 1915455), (15, 893879), (21, 638485), (35, 383091), (105, 127697), (277, 48405), (461, 29085), (831, 16135), (1383, 9695), (1385, 9681), (1939, 6915), (2305, 5817), (3227, 4155)]