258619923

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1879}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 383903520

約数和(自身を除く): 125283597

約数列:

[1, 3, 9, 41, 123, 369, 373, 1119, 1879, 3357, 5637, 15293, 16911, 45879, 77039, 137637, 231117, 693351, 700867, 2102601, 6307803, 28735547, 86206641, 258619923]

約数ペア:

[(1, 258619923), (3, 86206641), (9, 28735547), (41, 6307803), (123, 2102601), (369, 700867), (373, 693351), (1119, 231117), (1879, 137637), (3357, 77039), (5637, 45879), (15293, 16911)]