288536253

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{2389}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 389130240

約数和(自身を除く): 100593987

約数列:

[1, 3, 127, 317, 381, 951, 2389, 7167, 40259, 120777, 303403, 757313, 910209, 2271939, 96178751, 288536253]

約数ペア:

[(1, 288536253), (3, 96178751), (127, 2271939), (317, 910209), (381, 757313), (951, 303403), (2389, 120777), (7167, 40259)]