13663041

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 21626880

約数和(自身を除く): 7963839

約数列:

[1, 3, 7, 21, 47, 109, 127, 141, 327, 329, 381, 763, 889, 987, 2289, 2667, 5123, 5969, 13843, 15369, 17907, 35861, 41529, 41783, 96901, 107583, 125349, 290703, 650621, 1951863, 4554347, 13663041]

約数ペア:

[(1, 13663041), (3, 4554347), (7, 1951863), (21, 650621), (47, 290703), (109, 125349), (127, 107583), (141, 96901), (327, 41783), (329, 41529), (381, 35861), (763, 17907), (889, 15369), (987, 13843), (2289, 5969), (2667, 5123)]