11798487

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 18656000

約数和(自身を除く): 6857513

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 211, 327, 513, 633, 981, 1899, 2071, 2943, 4009, 5697, 6213, 12027, 18639, 22999, 36081, 55917, 68997, 108243, 206991, 436981, 620973, 1310943, 3932829, 11798487]

約数ペア:

[(1, 11798487), (3, 3932829), (9, 1310943), (19, 620973), (27, 436981), (57, 206991), (109, 108243), (171, 68997), (211, 55917), (327, 36081), (513, 22999), (633, 18639), (981, 12027), (1899, 6213), (2071, 5697), (2943, 4009)]