1268831187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2693}}^1\times {\mathrm{4027}}^1$

素因数の和:6739

約数の個数: 24

約数和(自身を含む): 1974960624

約数和(自身を除く): 706129437

約数列:

[1, 3, 9, 13, 39, 117, 2693, 4027, 8079, 12081, 24237, 35009, 36243, 52351, 105027, 157053, 315081, 471159, 10844711, 32534133, 97602399, 140981243, 422943729, 1268831187]

約数ペア:

[(1, 1268831187), (3, 422943729), (9, 140981243), (13, 97602399), (39, 32534133), (117, 10844711), (2693, 471159), (4027, 315081), (8079, 157053), (12081, 105027), (24237, 52351), (35009, 36243)]