29120399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{743}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 36426240

約数和(自身を除く): 7305841

約数列:

[1, 7, 11, 77, 509, 743, 3563, 5201, 5599, 8173, 39193, 57211, 378187, 2647309, 4160057, 29120399]

約数ペア:

[(1, 29120399), (7, 4160057), (11, 2647309), (77, 378187), (509, 57211), (743, 39193), (3563, 8173), (5201, 5599)]