10881927

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9091}}^1$

素因数の和:9123

約数の個数: 24

約数和(自身を含む): 18911360

約数和(自身を除く): 8029433

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 9091, 27273, 63637, 81819, 172729, 190911, 518187, 572733, 1209103, 1554561, 3627309, 10881927]

約数ペア:

[(1, 10881927), (3, 3627309), (7, 1554561), (9, 1209103), (19, 572733), (21, 518187), (57, 190911), (63, 172729), (133, 81819), (171, 63637), (399, 27273), (1197, 9091)]