5681601

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 8511360

約数和(自身を除く): 2829759

約数列:

[1, 3, 9, 61, 79, 131, 183, 237, 393, 549, 711, 1179, 4819, 7991, 10349, 14457, 23973, 31047, 43371, 71919, 93141, 631289, 1893867, 5681601]

約数ペア:

[(1, 5681601), (3, 1893867), (9, 631289), (61, 93141), (79, 71919), (131, 43371), (183, 31047), (237, 23973), (393, 14457), (549, 10349), (711, 7991), (1179, 4819)]