13441911

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 21964800

約数和(自身を除く): 8522889

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 571, 1121, 1239, 1713, 3363, 3997, 7847, 10849, 11991, 23541, 32547, 33689, 75943, 101067, 227829, 235823, 640091, 707469, 1920273, 4480637, 13441911]

約数ペア:

[(1, 13441911), (3, 4480637), (7, 1920273), (19, 707469), (21, 640091), (57, 235823), (59, 227829), (133, 101067), (177, 75943), (399, 33689), (413, 32547), (571, 23541), (1121, 11991), (1239, 10849), (1713, 7847), (3363, 3997)]