12693159

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 20064000

約数和(自身を除く): 7370841

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 227, 327, 513, 681, 981, 2043, 2071, 2943, 4313, 6129, 6213, 12939, 18639, 24743, 38817, 55917, 74229, 116451, 222687, 470117, 668061, 1410351, 4231053, 12693159]

約数ペア:

[(1, 12693159), (3, 4231053), (9, 1410351), (19, 668061), (27, 470117), (57, 222687), (109, 116451), (171, 74229), (227, 55917), (327, 38817), (513, 24743), (681, 18639), (981, 12939), (2043, 6213), (2071, 6129), (2943, 4313)]