3995537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 5202624

約数和(自身を除く): 1207087

約数列:

[1, 7, 13, 23, 83, 91, 161, 299, 529, 581, 1079, 1909, 2093, 3703, 6877, 7553, 13363, 24817, 43907, 48139, 173719, 307349, 570791, 3995537]

約数ペア:

[(1, 3995537), (7, 570791), (13, 307349), (23, 173719), (83, 48139), (91, 43907), (161, 24817), (299, 13363), (529, 7553), (581, 6877), (1079, 3703), (1909, 2093)]