87647007

素因数分解:

$3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{2803}}^1$

素因数の和:4302

約数の個数: 16

約数和(自身を含む): 133694720

約数和(自身を除く): 46047713

約数列:

[1, 3, 7, 21, 1489, 2803, 4467, 8409, 10423, 19621, 31269, 58863, 4173667, 12521001, 29215669, 87647007]

約数ペア:

[(1, 87647007), (3, 29215669), (7, 12521001), (21, 4173667), (1489, 58863), (2803, 31269), (4467, 19621), (8409, 10423)]