3777813

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 6182400

約数和(自身を除く): 2404587

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 229, 351, 423, 611, 687, 1269, 1833, 2061, 2977, 5499, 6183, 8931, 10763, 16497, 26793, 32289, 80379, 96867, 139919, 290601, 419757, 1259271, 3777813]

約数ペア:

[(1, 3777813), (3, 1259271), (9, 419757), (13, 290601), (27, 139919), (39, 96867), (47, 80379), (117, 32289), (141, 26793), (229, 16497), (351, 10763), (423, 8931), (611, 6183), (687, 5499), (1269, 2977), (1833, 2061)]