339747639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{8807}}^1$

素因数の和:8995

約数の個数: 32

約数和(自身を含む): 568221696

約数和(自身を除く): 228474057

約数列:

[1, 3, 7, 11, 21, 33, 77, 167, 231, 501, 1169, 1837, 3507, 5511, 8807, 12859, 26421, 38577, 61649, 96877, 184947, 290631, 678139, 1470769, 2034417, 4412307, 10295383, 16178459, 30886149, 48535377, 113249213, 339747639]

約数ペア:

[(1, 339747639), (3, 113249213), (7, 48535377), (11, 30886149), (21, 16178459), (33, 10295383), (77, 4412307), (167, 2034417), (231, 1470769), (501, 678139), (1169, 290631), (1837, 184947), (3507, 96877), (5511, 61649), (8807, 38577), (12859, 26421)]