8201271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 12644352

約数和(自身を除く): 4443081

約数列:

[1, 3, 13, 23, 39, 41, 69, 123, 223, 299, 533, 669, 897, 943, 1599, 2829, 2899, 5129, 8697, 9143, 12259, 15387, 27429, 36777, 66677, 118859, 200031, 210289, 356577, 630867, 2733757, 8201271]

約数ペア:

[(1, 8201271), (3, 2733757), (13, 630867), (23, 356577), (39, 210289), (41, 200031), (69, 118859), (123, 66677), (223, 36777), (299, 27429), (533, 15387), (669, 12259), (897, 9143), (943, 8697), (1599, 5129), (2829, 2899)]