2043298047

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{3631}}^1$

素因数の和:3979

約数の個数: 32

約数和(自身を含む): 3153854464

約数和(自身を除く): 1110556417

約数列:

[1, 3, 7, 21, 127, 211, 381, 633, 889, 1477, 2667, 3631, 4431, 10893, 25417, 26797, 76251, 80391, 187579, 461137, 562737, 766141, 1383411, 2298423, 3227959, 5362987, 9683877, 16088961, 97299907, 291899721, 681099349, 2043298047]

約数ペア:

[(1, 2043298047), (3, 681099349), (7, 291899721), (21, 97299907), (127, 16088961), (211, 9683877), (381, 5362987), (633, 3227959), (889, 2298423), (1477, 1383411), (2667, 766141), (3631, 562737), (4431, 461137), (10893, 187579), (25417, 80391), (26797, 76251)]