227552013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{3821}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 354758040

約数和(自身を除く): 127206027

約数列:

[1, 3, 9, 13, 39, 117, 509, 1527, 3821, 4581, 6617, 11463, 19851, 34389, 49673, 59553, 149019, 447057, 1944889, 5834667, 17504001, 25283557, 75850671, 227552013]

約数ペア:

[(1, 227552013), (3, 75850671), (9, 25283557), (13, 17504001), (39, 5834667), (117, 1944889), (509, 447057), (1527, 149019), (3821, 59553), (4581, 49673), (6617, 34389), (11463, 19851)]