294080493

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{100747}}^1$

素因数の和:100896

約数の個数: 16

約数和(自身を含む): 451351040

約数和(自身を除く): 157270547

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 100747, 302241, 705229, 2115687, 14003833, 42011499, 98026831, 294080493]

約数ペア:

[(1, 294080493), (3, 98026831), (7, 42011499), (21, 14003833), (139, 2115687), (417, 705229), (973, 302241), (2919, 100747)]