13726923

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 8045877

約数列:

[1, 3, 7, 21, 41, 107, 123, 149, 287, 321, 447, 749, 861, 1043, 2247, 3129, 4387, 6109, 13161, 15943, 18327, 30709, 42763, 47829, 92127, 111601, 128289, 334803, 653663, 1960989, 4575641, 13726923]

約数ペア:

[(1, 13726923), (3, 4575641), (7, 1960989), (21, 653663), (41, 334803), (107, 128289), (123, 111601), (149, 92127), (287, 47829), (321, 42763), (447, 30709), (749, 18327), (861, 15943), (1043, 13161), (2247, 6109), (3129, 4387)]