2247267071

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 2667141120

約数和(自身を除く): 419874049

約数列:

[1, 7, 47, 139, 157, 313, 329, 973, 1099, 2191, 6533, 7379, 14711, 21823, 43507, 45731, 49141, 51653, 102977, 152761, 304549, 343987, 1025681, 2044829, 2309627, 6830599, 7179767, 14313803, 16167389, 47814193, 321038153, 2247267071]

約数ペア:

[(1, 2247267071), (7, 321038153), (47, 47814193), (139, 16167389), (157, 14313803), (313, 7179767), (329, 6830599), (973, 2309627), (1099, 2044829), (2191, 1025681), (6533, 343987), (7379, 304549), (14711, 152761), (21823, 102977), (43507, 51653), (45731, 49141)]