61191319

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 71539200

約数和(自身を除く): 10347881

約数列:

[1, 7, 59, 229, 413, 647, 1603, 4529, 13511, 38173, 94577, 148163, 267211, 1037141, 8741617, 61191319]

約数ペア:

[(1, 61191319), (7, 8741617), (59, 1037141), (229, 267211), (413, 148163), (647, 94577), (1603, 38173), (4529, 13511)]