2116770159

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{619}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 3371153280

約数和(自身を除く): 1254383121

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 541, 619, 903, 1623, 1857, 2107, 3787, 4333, 6321, 11361, 12999, 23263, 26509, 26617, 30331, 69789, 79527, 79851, 90993, 162841, 186319, 334879, 488523, 558957, 1004637, 1139887, 1304233, 2344153, 3419661, 3912699, 7032459, 14399797, 16409071, 43199391, 49227213, 100798579, 302395737, 705590053, 2116770159]

約数ペア:

[(1, 2116770159), (3, 705590053), (7, 302395737), (21, 100798579), (43, 49227213), (49, 43199391), (129, 16409071), (147, 14399797), (301, 7032459), (541, 3912699), (619, 3419661), (903, 2344153), (1623, 1304233), (1857, 1139887), (2107, 1004637), (3787, 558957), (4333, 488523), (6321, 334879), (11361, 186319), (12999, 162841), (23263, 90993), (26509, 79851), (26617, 79527), (30331, 69789)]