13912695

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 24891840

約数和(自身を除く): 10979145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 401, 771, 1203, 1285, 2005, 2313, 3609, 3855, 6015, 6939, 10827, 11565, 18045, 34695, 54135, 103057, 309171, 515285, 927513, 1545855, 2782539, 4637565, 13912695]

約数ペア:

[(1, 13912695), (3, 4637565), (5, 2782539), (9, 1545855), (15, 927513), (27, 515285), (45, 309171), (135, 103057), (257, 54135), (401, 34695), (771, 18045), (1203, 11565), (1285, 10827), (2005, 6939), (2313, 6015), (3609, 3855)]