3971569273

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{73237}}^1$

素因数の和:73432

約数の個数: 16

約数和(自身を含む): 4649734144

約数和(自身を除く): 678164871

約数列:

[1, 7, 61, 127, 427, 889, 7747, 54229, 73237, 512659, 4467457, 9301099, 31272199, 65107693, 567367039, 3971569273]

約数ペア:

[(1, 3971569273), (7, 567367039), (61, 65107693), (127, 31272199), (427, 9301099), (889, 4467457), (7747, 512659), (54229, 73237)]