22061949

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 36470784

約数和(自身を除く): 14408835

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 383, 633, 1149, 1477, 2681, 2743, 4431, 4979, 8043, 8229, 14937, 19201, 34853, 57603, 80813, 104559, 242439, 565691, 1050569, 1697073, 3151707, 7353983, 22061949]

約数ペア:

[(1, 22061949), (3, 7353983), (7, 3151707), (13, 1697073), (21, 1050569), (39, 565691), (91, 242439), (211, 104559), (273, 80813), (383, 57603), (633, 34853), (1149, 19201), (1477, 14937), (2681, 8229), (2743, 8043), (4431, 4979)]