11533893

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 18723840

約数和(自身を除く): 7189947

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 211, 399, 411, 633, 959, 1477, 2603, 2877, 4009, 4431, 7809, 12027, 18221, 28063, 28907, 54663, 84189, 86721, 202349, 549233, 607047, 1647699, 3844631, 11533893]

約数ペア:

[(1, 11533893), (3, 3844631), (7, 1647699), (19, 607047), (21, 549233), (57, 202349), (133, 86721), (137, 84189), (211, 54663), (399, 28907), (411, 28063), (633, 18221), (959, 12027), (1477, 7809), (2603, 4431), (2877, 4009)]