29403921

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 39916800

約数和(自身を除く): 10512879

約数列:

[1, 3, 107, 139, 321, 417, 659, 1977, 14873, 44619, 70513, 91601, 211539, 274803, 9801307, 29403921]

約数ペア:

[(1, 29403921), (3, 9801307), (107, 274803), (139, 211539), (321, 91601), (417, 70513), (659, 44619), (1977, 14873)]