64931113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 74032000

約数和(自身を除く): 9100887

約数列:

[1, 13, 19, 199, 247, 1321, 2587, 3781, 17173, 25099, 49153, 262879, 326287, 3417427, 4994701, 64931113]

約数ペア:

[(1, 64931113), (13, 4994701), (19, 3417427), (199, 326287), (247, 262879), (1321, 49153), (2587, 25099), (3781, 17173)]