11257731

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 17510400

約数和(自身を除く): 6252669

約数列:

[1, 3, 9, 27, 37, 59, 111, 177, 191, 333, 531, 573, 999, 1593, 1719, 2183, 5157, 6549, 7067, 11269, 19647, 21201, 33807, 58941, 63603, 101421, 190809, 304263, 416953, 1250859, 3752577, 11257731]

約数ペア:

[(1, 11257731), (3, 3752577), (9, 1250859), (27, 416953), (37, 304263), (59, 190809), (111, 101421), (177, 63603), (191, 58941), (333, 33807), (531, 21201), (573, 19647), (999, 11269), (1593, 7067), (1719, 6549), (2183, 5157)]