12777597

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 21272576

約数和(自身を除く): 8494979

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 1597, 2667, 4791, 8001, 11179, 14373, 33537, 100611, 202819, 608457, 1419733, 1825371, 4259199, 12777597]

約数ペア:

[(1, 12777597), (3, 4259199), (7, 1825371), (9, 1419733), (21, 608457), (63, 202819), (127, 100611), (381, 33537), (889, 14373), (1143, 11179), (1597, 8001), (2667, 4791)]