11481393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 19924992

約数和(自身を除く): 8443599

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 2161, 5313, 6483, 15127, 23771, 45381, 49703, 71313, 149109, 166397, 347921, 499191, 546733, 1043763, 1640199, 3827131, 11481393]

約数ペア:

[(1, 11481393), (3, 3827131), (7, 1640199), (11, 1043763), (21, 546733), (23, 499191), (33, 347921), (69, 166397), (77, 149109), (161, 71313), (231, 49703), (253, 45381), (483, 23771), (759, 15127), (1771, 6483), (2161, 5313)]