5678379

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 9446112

約数和(自身を除く): 3767733

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 521, 1211, 1557, 1563, 3633, 3647, 4689, 10899, 10941, 32823, 90133, 270399, 630931, 811197, 1892793, 5678379]

約数ペア:

[(1, 5678379), (3, 1892793), (7, 811197), (9, 630931), (21, 270399), (63, 90133), (173, 32823), (519, 10941), (521, 10899), (1211, 4689), (1557, 3647), (1563, 3633)]