2912255493

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1\times {\mathrm{1579}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 4506716160

約数和(自身を除く): 1594460667

約数列:

[1, 3, 7, 21, 71, 213, 497, 1237, 1491, 1579, 3711, 4737, 8659, 11053, 25977, 33159, 87827, 112109, 263481, 336327, 614789, 784763, 1844367, 1953223, 2354289, 5859669, 13672561, 41017683, 138678833, 416036499, 970751831, 2912255493]

約数ペア:

[(1, 2912255493), (3, 970751831), (7, 416036499), (21, 138678833), (71, 41017683), (213, 13672561), (497, 5859669), (1237, 2354289), (1491, 1953223), (1579, 1844367), (3711, 784763), (4737, 614789), (8659, 336327), (11053, 263481), (25977, 112109), (33159, 87827)]