12126543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 19837440

約数和(自身を除く): 7710897

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 1229, 3289, 3687, 9867, 13519, 15977, 28267, 40557, 47931, 84801, 175747, 310937, 367471, 527241, 932811, 1102413, 4042181, 12126543]

約数ペア:

[(1, 12126543), (3, 4042181), (11, 1102413), (13, 932811), (23, 527241), (33, 367471), (39, 310937), (69, 175747), (143, 84801), (253, 47931), (299, 40557), (429, 28267), (759, 15977), (897, 13519), (1229, 9867), (3289, 3687)]