2079744597

素因数分解:

$3^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{26687}}^1$

素因数の和:27937

約数の個数: 24

約数和(自身を含む): 3436133376

約数和(自身を除く): 1356388779

約数列:

[1, 3, 7, 9, 21, 63, 1237, 3711, 8659, 11133, 25977, 26687, 77931, 80061, 186809, 240183, 560427, 1681281, 33011819, 99035457, 231082733, 297106371, 693248199, 2079744597]

約数ペア:

[(1, 2079744597), (3, 693248199), (7, 297106371), (9, 231082733), (21, 99035457), (63, 33011819), (1237, 1681281), (3711, 560427), (8659, 240183), (11133, 186809), (25977, 80061), (26687, 77931)]