8874723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 14095872

約数和(自身を除く): 5221149

約数列:

[1, 3, 11, 13, 33, 39, 137, 143, 151, 411, 429, 453, 1507, 1661, 1781, 1963, 4521, 4983, 5343, 5889, 19591, 20687, 21593, 58773, 62061, 64779, 227557, 268931, 682671, 806793, 2958241, 8874723]

約数ペア:

[(1, 8874723), (3, 2958241), (11, 806793), (13, 682671), (33, 268931), (39, 227557), (137, 64779), (143, 62061), (151, 58773), (411, 21593), (429, 20687), (453, 19591), (1507, 5889), (1661, 5343), (1781, 4983), (1963, 4521)]