39406983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5555

約数の個数: 32

約数和(自身を含む): 67633152

約数和(自身を除く): 28226169

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 5503, 7161, 16509, 38521, 60533, 115563, 170593, 181599, 423731, 511779, 1194151, 1271193, 1876523, 3582453, 5629569, 13135661, 39406983]

約数ペア:

[(1, 39406983), (3, 13135661), (7, 5629569), (11, 3582453), (21, 1876523), (31, 1271193), (33, 1194151), (77, 511779), (93, 423731), (217, 181599), (231, 170593), (341, 115563), (651, 60533), (1023, 38521), (2387, 16509), (5503, 7161)]