13755909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 6519291

約数列:

[1, 3, 23, 31, 59, 69, 93, 109, 177, 327, 713, 1357, 1829, 2139, 2507, 3379, 4071, 5487, 6431, 7521, 10137, 19293, 42067, 77717, 126201, 147913, 199361, 233151, 443739, 598083, 4585303, 13755909]

約数ペア:

[(1, 13755909), (3, 4585303), (23, 598083), (31, 443739), (59, 233151), (69, 199361), (93, 147913), (109, 126201), (177, 77717), (327, 42067), (713, 19293), (1357, 10137), (1829, 7521), (2139, 6431), (2507, 5487), (3379, 4071)]