3788894369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{3347}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 4294225152

約数和(自身を除く): 505330783

約数列:

[1, 13, 31, 53, 403, 689, 1643, 2809, 3347, 21359, 36517, 43511, 87079, 103757, 177391, 1132027, 1348841, 2306083, 5499121, 9401723, 71488573, 122222399, 291453413, 3788894369]

約数ペア:

[(1, 3788894369), (13, 291453413), (31, 122222399), (53, 71488573), (403, 9401723), (689, 5499121), (1643, 2306083), (2809, 1348841), (3347, 1132027), (21359, 177391), (36517, 103757), (43511, 87079)]