9968631519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{137873}}^1$

素因数の和:138207

約数の個数: 32

約数和(自身を含む): 16624295424

約数和(自身を除く): 6655663905

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 313, 939, 2191, 3443, 6573, 10329, 24101, 72303, 137873, 413619, 965111, 1516603, 2895333, 4549809, 10616221, 31848663, 43154249, 129462747, 302079743, 474696739, 906239229, 1424090217, 3322877173, 9968631519]

約数ペア:

[(1, 9968631519), (3, 3322877173), (7, 1424090217), (11, 906239229), (21, 474696739), (33, 302079743), (77, 129462747), (231, 43154249), (313, 31848663), (939, 10616221), (2191, 4549809), (3443, 2895333), (6573, 1516603), (10329, 965111), (24101, 413619), (72303, 137873)]