74017447

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{647}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 86469120

約数和(自身を除く): 12451673

約数列:

[1, 7, 59, 277, 413, 647, 1939, 4529, 16343, 38173, 114401, 179219, 267211, 1254533, 10573921, 74017447]

約数ペア:

[(1, 74017447), (7, 10573921), (59, 1254533), (277, 267211), (413, 179219), (647, 114401), (1939, 38173), (4529, 16343)]