4816721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 6077568

約数和(自身を除く): 1260847

約数列:

[1, 7, 13, 41, 91, 287, 533, 1291, 3731, 9037, 16783, 52931, 117481, 370517, 688103, 4816721]

約数ペア:

[(1, 4816721), (7, 688103), (13, 370517), (41, 117481), (91, 52931), (287, 16783), (533, 9037), (1291, 3731)]