39197156921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{23279}}^1$

素因数の和:23729

約数の個数: 32

約数和(自身を含む): 47167142400

約数和(自身を除く): 7969985479

約数列:

[1, 13, 17, 19, 221, 247, 323, 401, 4199, 5213, 6817, 7619, 23279, 88621, 99047, 129523, 302627, 395743, 442301, 1683799, 5144659, 5749913, 7519117, 9334879, 97748521, 121353427, 158692943, 177362701, 2063008259, 2305715113, 3015165917, 39197156921]

約数ペア:

[(1, 39197156921), (13, 3015165917), (17, 2305715113), (19, 2063008259), (221, 177362701), (247, 158692943), (323, 121353427), (401, 97748521), (4199, 9334879), (5213, 7519117), (6817, 5749913), (7619, 5144659), (23279, 1683799), (88621, 442301), (99047, 395743), (129523, 302627)]