9558729

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6242

約数の個数: 20

約数和(自身を含む): 15033040

約数和(自身を除く): 5474311

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 6211, 18633, 55899, 118009, 167697, 354027, 503091, 1062081, 3186243, 9558729]

約数ペア:

[(1, 9558729), (3, 3186243), (9, 1062081), (19, 503091), (27, 354027), (57, 167697), (81, 118009), (171, 55899), (513, 18633), (1539, 6211)]