2701089

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 4118400

約数和(自身を除く): 1417311

約数列:

[1, 3, 9, 29, 79, 87, 131, 237, 261, 393, 711, 1179, 2291, 3799, 6873, 10349, 11397, 20619, 31047, 34191, 93141, 300121, 900363, 2701089]

約数ペア:

[(1, 2701089), (3, 900363), (9, 300121), (29, 93141), (79, 34191), (87, 31047), (131, 20619), (237, 11397), (261, 10349), (393, 6873), (711, 3799), (1179, 2291)]