292638861

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 427714560

約数和(自身を除く): 135075699

約数列:

[1, 3, 9, 127, 381, 503, 509, 1143, 1509, 1527, 4527, 4581, 63881, 64643, 191643, 193929, 256027, 574929, 581787, 768081, 2304243, 32515429, 97546287, 292638861]

約数ペア:

[(1, 292638861), (3, 97546287), (9, 32515429), (127, 2304243), (381, 768081), (503, 581787), (509, 574929), (1143, 256027), (1509, 193929), (1527, 191643), (4527, 64643), (4581, 63881)]