40479131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4013}}^1$

素因数の和:4162

約数の個数: 16

約数和(自身を含む): 50865408

約数和(自身を除く): 10386277

約数列:

[1, 7, 11, 77, 131, 917, 1441, 4013, 10087, 28091, 44143, 309001, 525703, 3679921, 5782733, 40479131]

約数ペア:

[(1, 40479131), (7, 5782733), (11, 3679921), (77, 525703), (131, 309001), (917, 44143), (1441, 28091), (4013, 10087)]